gm rear end identification. To positively identify the Chevy 10-bolt in the 757625-inch size you need to measure it because it is very similar to the 85-inch housing. It is not as bad as the 28-day supply of …. The Borg-Warner logo is also cast into the bottom of the differential case. Use the figure below to help identify some of the more common axle flanges…. 6L LLY/LBZ GM Axles and Differentials. 3L, 5-speed, K&N FIPk, B&M shifter, Blazer DP Front Brakes, LS1 Disk Rear Brakes, PermaCool e-fans, Flowmaster 40 dual side exit, Marine Intake Manifold, CompCams 270AHR, CompCams High Energy Lifters, Cloyes Timing Set, MSD coil, Taylor 8. 2007 2500 Rear axle identification help. lngrng Similar to the 55-64 chevy full size car dropout (the 3rd members will interchange fyi if looking for a slightly heavier duty diff with aftermarket parts support). I did a search in google for the cast number, a few things came up, a few chevy trucks in the 60's to 70's range. 77 BMR Differential Hardware Upgrade Kit, Aftermarket Insert Kits 2015-2020 Mustang. 5" ten bolt out of an Impala-Caprice from 1971 up to '76 after which only HD suspension optioned cars got the 8. 1958 - 1969 Chevrolet VIN Decoder Works for all passenger cars for 1958-1969. 42 (1990) and the B2L 350 TPI went from 3. 5 rear 14 bolt 33 spline open differentials. About Identification Rear End Gm. A HOLE COULD BE WORN IN THE BRAKE LINE ALLOWING A LOSS OF BRAKE FLUID. Some combinations of features have multiple axle codes, e. The result is three carrier sizes. These units can be identified by their 9 bolt (rather than 10) differential cover that has a rubber plug. The code varies with each manufacturer. I'm trying to identify the year and model of the rear end in my street rod. You can search Chevrolet K1500 parts by VIN number. 7 w/o changing rear end? Yes, you can leave the axle housing installed, but you will have to pull the axle shafts. There is a two- or three-digit axle code or a production date if the car has Positraction. I am looking into installing an Eaton E-locker differential in my 2003 1500HD . RCV Performance Ultimate CV Axles simply replace your GM 1-Ton, K30 & V30's weak Dana 60 U-joint axle shafts with a high-strength constant velocity design. 2 gear is smaller than the GM 12 bolt 8. Not all applications will have one of these codes but when they apply, they will be listed in addition to an axle code found in the main RPO axle code list below. Buy Revolution Gear and Axle Rev. GM / Chevy - Differential Identification Shop by your differential. 5" rear ends, someone asked me to send them all kinds of #'s off the rear. These decals were on the front face of the rear brake drum. The 14-year production span makes these trucks popular choices for restorations and restomods. Buick/Olds/Pontiac axles are typically retained with bearings. Look at the inscription of the plug to find out the style of the rear end. We are proud to offer this remanufactured 8. Discussion Starter · #1 · Feb 14, 2003. In this article, we'll cover 1947-1959 Chevrolet trucks one year at a time. Genuine Chevrolet, Buick, GMC and Cadillac Accessories are the only accessories backed by GM. Ford, Chevrolet, Oldsmobile, Pontiac, they all used a different axle flange at one point or another. Check if this part fits your vehicle. gines that were available, engine ID Codes that tell you which plant manufactured it and when. Note: Most 1969 C3 Differentials were manufactured at Warren and are suffixed 'W'. Buy a 2003 Chevrolet S10 Axle Assembly at discount prices. GM Corvette Rear Differential with 3. Oct 16, 2016 - Get your trucks wheels spinning and ready for any adventure with a high performing diff. For example, Ford says the 2018 F-350 Super Duty 4x2 regular cab pickup equipped with the 6. GM / Chevy - Transmission Identification. This is why GMC or Chevy 14-bolt rear axle identification is a challenge. 8 differential ID tag attached to the differential will tell you the gear ratio, rear end style, and whether it has limited-slip. 11 gears, look for the AA, AB on the other side of the rear end at 9 O'clock position. Casting codes for from 1964 to 1967 are found on the distributor pad, except the 421′s. • Step 1, select the proper housing flange. 83 to one i'm pretty sure i'm right but what does the 4 83 stand for i cannot find this info anywhere so it either isn't out there or my search skill sucks …. Limited slip rears had a tag on the differential cover that stated it needs posi fluid… that’s usually missing, if the cover has ever been off. Currie ® Ford 9-inch rearends for 1978 thru 1988 GM G-body vehicles provide a direct bolt-in solution for those looking to upgrade the rearend of their classic muscle car or restomod build. Chevy 10 bolt rear end identification. Dana had a pretty good online PDF for identifying their axles, showing location of ID numbers / BOM (bill of materials), applications, etc. Trivia: The 1931 Chevrolets were one of the most popular cars of its era. This page lists online resources for the 62 - 79 Chevrolet Chevy II / Nova. At Lugnut4x4, we are really into axles. Here are the facts: On the axle tube: MJ0411W with an E stamped slightly below the MJ letters. Cold-Case Radiators is a division of Max Performance Inc, a leading supplier of auto restoration parts and accessories. Here are the numbers I have found on it. If you're checking from the same source I'm using, there is a typo on the '59 specs, it lists it as a 3. Square Body Chevy Identification Guide. This case has an "X" cast into the case near the letters"GM" but does not have the letter "P" designation. Richmond’s EXCel branded gearing, axles and differential components offer Richmond quality at affordable prices for OEM driveline replacement parts. Some people trash talk the GM 10-bolt as a junk rear end, and if they are talking about the 8. It is the stamped identification number on a 12 bolt rear housing for a Chevy/GMC vehicle that measures 60. Rebuilt GM 10-BOLT Differential, Rear end. free download activator windows 8. By decoding the Vehicle Identification Number (VIN), you can also find out what axle ratio your truck has. Found in both standard and reverse rotation. 85″ 18 (use 12 tooth spiders) 1939-1941: 32. AAM American Axle Manufacturing. The number you show should start with a 3 not 8. Locking diff was offered with Np203 full time 4x4. In this example (Figure 3), GT4 is the axle ratio code. This increases the welding surface area of the truss on your axle tubes, distributing the load. Timken 471271 Front Wheel Seal 3. 1 pro preview build 9431 Mar 13, 2018 — It originally had a 55-64 style rear with a dropout pumpkin, not a rear cover. Differential Identification, Restoration, Repair. 73, that wouldn't change the fact of the size of the rear end if. Would an axle like this be original on a 74 Chevy K10, or might it have been a swap? On the front driver side, it looks like theres a "GM 55" stamped into the axle. This is for Your Choice of ONE RARE 1961 61 1962 62 1963 63 and 1964 64 Chevy Passenger Car, (Impala, Bel Air, Biscayne, etc), and Also Applicable to 1961 and 1962 Corvettes, 3789812 Empty Positraction, (Limited Slip), Empty Rear Axle Differential Housing, (with a P on the Case). Comments? Kudos? Got some parts you'd like to buy/sell/barter/swap? Nasty comments about my web page so far? You can email Mike or Debbie. Topic: GM rear end identification. Best Service, Products and Prices Guaranteed. From 1968 to 1970, rear axles were 8. 8-inch differential is common across all of the ring-and-pinion ratios. Rear axle of the car is one of the main units of the car with a rear drive, connects the rear wheels of one axis among themselves, as well as transmits the torque from the engine through the shaft to the driving wheels and by means of a differential allows you to rotate the wheels of the car with different. 2 wires, PLX Wideband, HPTuners Pro, …. Jeep Factory Axle Identification Chart OEM Axle I. ***Call Zumbrota Bearing and Gear at 1-800-658-2537 ext. Gearhead Engines offers a wide range of drop-in, high-performance transmissions — at better-than-new quality and for amazing prices. 02-04-21-004 indicates a known problem with this switch assembly. The 9-inch housing’s center section will not allow the socket to clear, and. These dimensions refer to the ring gear diameters (the 8. 1978 Chevrolet Corvette (C3). 5" rear end parts for 1-ton trucks. 5-inch is often referred to as the "GM corporate 10-bolt" because of its multiple uses, and the 8. kingpin 2-1/8 tall kingpin boss Max drop on these axles is 3" overstock $350 plus shipping to …. Here are some reasons why you should shop with us! Full OEM Catalogs for Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, and Saturn models. The Summit 700115 Direct Fit Axle Shafts come with 7/16 in. 2 Pontiac 10-bolt has 2 scallops (cutouts) on each side of the rear cover, whereas an 8. rear end identification 10 bolt GM. using Moser Engineering owned Casting Boxes. Hey Cal, The width measurements are not an ideal way to ID a jag rear. I keep getting questions from people who want to know what gears thay have and where they can find a posi unit. Through the 1998 year, GM was still installation disc brakes on its vehicles. The left rear pillar vent in the coupe is now functional and uses a new 3 speed fan to pull in fresh air for better. Here are some of our popular product categories this season. How to Identify a Jeep rear axle in order to replace it. The first letter identifies the chassis type and the second identifies the engine type. 2-inch ring gear diameter and 28-spline axles for Camaros, Chevelles, Impalas and even the early Chevy II's. Code Application Ring Gear And Pinion NL or L Axle Shaft Splines Additional Information; Ratio: Diameter of RG: WDY-A, A1: Comet '66-69 Fairlane '66-70 Falcon '66-70 Montego '70-74 Torino, '71-'74: 3. 5 is setup for use with the disc type system. 5 Inch Ring and Pinion Differential Parts. While the old gear oil is draining Nelson begins to tear down the axle removing the calipers, rotors, hubs, backing plates and parking brake cables. Ring & Pinions/Install kits, Axles, U-joints, King Pin Parts, 35 Spline Outer Kits, Hubs, Flanges, Bearings, Seals, and Differentials. GM Turbo 200 and 200C: 3 Speed Transmission. GM Corvette Rear Differential with 3. On the front of the right axle housing is the code "JD G308 1". See product line listings that includes: all the GM models that utilize this differential assembly for ring and pinion rebuild parts kitChevrolet, and GMC 8. Limited slip rearshad a tag on the differential cover that stated it need posi fluid that's usually missing, if the cover has ever been off. If you I have designed and fabricate cab corner 6x9 speaker brackets for all 73-87 GM trucks, 88-91 crew cabs, and even 67-72, 55-59 & 47-54 and new for 2020 we now have 60-66 brackets! All brackets are made of heavy duty 16 gauge steel, and fit perfectly in. GM car and truck 12-bolt rearends are easily distinguishable by the cover shape. 22 thoughts on “ Jaguar Rear End (IRS) Specifications ” PhilWarner says: May 10, 2013 at 11:09 am Good information, but am curious about the 3. GM nearly went out of business in 1920, when up to 100,000 cars of the "490" were stored at the factories, unsold for some time. ACDelco is a true OEM parts brand offering 90,000+ auto parts for Chevy, Buick, GMC, Cadillac, discontinued, and non-GM cars or trucks. The original engine, transmission, and rear axle is the very same that General Motors installed in the car at the Norwood Ohio factory assembly plant in January of 1969. Typical Salisbury rear end found on 1964-1972 Chevelles. Can somebody confirm my decoding? Front Passenger Side Code: KDC 096 1 = 2. Call (816) 892-5950 for details!. 5" differential are they all 28 splines ? planning to install this on my 84 cutlass with 4 links if width fits. Has 10 bolt cover and 30 spline c/clip axles. Please note that the Ford 8 Inch and 9 Inch images are of the 3rd member or carrier where it bolts to the front (engine facing side) of the axle since. For decades, Chevy and GMC trucks, vans and SUVs came equipped with a 14-bolt axle. Average repair cost is $1,900 at 38,000 miles. 2018 Silverado Gear Ratio Identification. The optional locking differential (RPO G80) enhances the traction capability of the rear axle by combining the characteristics of a limited-slip differential and the ability of the axle shafts to "lock" together when uneven traction surfaces exist. 1970 axle, bearing and seal identification. Can any one tell me where the stamp mark on the rear axle is? Are the rear end codes in that book universal for all GM vehicles back to . The ring gear may be 12 inches or 11. Note that on this page, unless otherwise specified, Corporate X-bolt means ISUZU Corporate X-bolt, and not a GM Corporate X-bolt -- these terms are NOT interchangeable. The differential in your vehicle accomplishes a variety of tasks all in a small space. 73 gear ratios depending on the stock. 6" ring gear, Without quadrasteer, ratio option GT4, With G80 posi traction, does not include hubs, brakes, backing plates, or axle shafts. Real deal 68 dated 12 bolts are very hard to find in any condition. It is widely regarded to be a supremely durable and legendary transmission. The Astro van by Chevy often used a 7. A visual chart of different GM/Chevrolet rear ends is found on Ring & Pinion's differential types web page (see References). My Dad bought a 67 Malibu some time back. A limited slip differential solves this problem by delivering power to both drive wheels ensuring maximum adhesion and allowing you to keep moving forward. A standard transmission had no tag and was a 3. This rear end has the bolt in axles, is a series 2 carrier with 2. Trac Lok Differential Rear Axle. 5 inch 10 Bolt Front Axle CLICK HERE for …. 99 (2 new offers) Beyondcity Pre-Engraved Stamped Trailer Car Quadbike Serial Number Chassis Number ID tag All-Chassis-vin-Plate # VIN Serial ID TAG Plate Data Blank CAR Truck HOT Rod Equipment Trailer. G92 and L98(B2L) cars got the Borg-Warner HD 7. This list was compiled from multiple GM references and from actual vehicle data. Shop 1000s of classic Chevy parts and accessories for all types of restoration and repair work for your classic Chevy car or truck. Package includes 1 28 3/4" axle, 1 30. All of our radiators are 100% tig welded aluminum. Jump to Latest Follow NEWS PARTS JEEP & 4x4 ATV & UTV. 124379N506070 where 1 = Chevrolet 2 = Camaro e = 3 for 6-cylinder engine, or 4 for 8-cylinder engine bb = 37 for coupe body, or 67 for convertible body Y = 7 for 1967 model, 8 for 1968 model, or 9 for 1969 model P = N for Norwood, OH assembly plant, or L for Los Angeles, CA assembly plant xxxxxx = vehicle serial number …. You should always measure from end to end where the wheel bolts on, not the backing plates. 2003 Hummer H2 Lift Supports, Part Num. You can also simply email us a photograph of the Axletech identification tag. How do I know what rear differential is in my Silverado. Real GM 140 part number positive traction unit. Must sometimes be read with postion 7 in the VIN, in order to make an accurate determination. 10 bolts is for the I6 trailblazers and has an 8. Turn the wheel TWO revolutions and count the number of driveshaft turns. The easiest way to identify the 8. 1973-78 Chevy Nova, Rear Bilstein Shock Absorbers. Fits '94 and up F-body as well. Jack one wheel off the ground, put the transmission in neutral and take the parking break off. These tags have a wealth of information about your specific vehicle’s equipment and specifications. Discussion Starter · #1 · Mar 28, 2008. Having a visual reference is probably the easiest way. Click on a differential below to view photos, measurements, and carrier breaks, as well as. 99% sure what you have is a Dana 80, though. 125" diameter axle tubes, and kingpin knuckles identify this as a 79 Ford HPD60. Most wheelers in lighter vehicles don't need the strength (and resulting weight penalty) of a 1/2" axle tube. I've got a GM 10 bolt rear end in my forever trusty 48 Chev. This chart applies to most GM 8. Explore GM Vehicle's Owner Manuals and Guides to learn more about your vehicle and its many features. The rear axle codes are located on the passengers side front and inside the spring perch. Learn how to quickly identify the three different variations of the GM 14 Bolt differential - the 9. Chevy Truck Rear end Interchange: Upgrade Chevrolet. Explore the 2021 Chevrolet Silverado C5500- SUMMIT at Transwest in Belton, MO, along with dozens of other Pickup Trucks. 75 (8 3/4) rear end LOADS FROM THE FRONT and IS THE ONLY REAR END THAT DOESN’T HAVE A REAR COVER. The plant in which the vehicle was manufactured. 6" rear axle / 10 bolt multi link. 625 Rear L/R Side Axle Shaft 40019701. In this case, some of these rear differentials feature limited slip technology. The pre-mixed amount actually helps the G80 to work properly. When it comes to GM muscle car purists – and enthusiasts searching for the ultimate Chevrolet rearend – the 12-bolt rearend is …. A broken axle can make your Chevy impossible and unsafe to drive. GM Regular Production Option (RPO) Master List Use this information to interpret the RPO numbers on the vehicle’s Service Parts Identification (SPID) label. 5-inch 10-bolt differential is just such an option. 5 rear end for sale at an affordable price tag. GM 14 bolt axles were available in semi-float and full-float versions, and there are two types of hubs found on 14 bolt axles. Stamped on the front top of the passenger side axle tube is THB W166 1 E. To find your Chevrolet Silverado 2500 Pickup Rear Axle Assembly from a RECYCLER NEAR YOU, just enter the YEAR of your vehicle and your ZIP code in the above form and press the "FIND" button. 73 41/11 - - CG 1971 Firebird 4. 75: 1965-1967: Chevy II/Nova: 58. All differentials are fitted with new bearings, carriers, ring and pinion, as well as yokes and seals. A-9 Hypoid (a) SAE vis-cositynumber. Many thanks, keep up the good work. RideTech ShockWave 1000 Series. 1962-82 Differential Cover Gasket; 12 Bolt; for GM vehicles. GM Tri 5 1955-1957 Chevy Complete 9 Rear End Package-Fits: 1955-1957 Chevy Passenger Car *Description is for basic package with default options. Differential Identification by tag number or cover can be used to easily West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Use our Exploded View Diagrams to identify the part by name. Chevrolet Colorado Rear Differential 8. HD Stub Axle Caps These come with Grade 8 bolts and washers. chevy,gmc leaf spring hangers and chevy,gmc leaf spring shackles. This page lists online resources for the 53 - 82 Chevrolet Corvette. 1-Ton Chevy Axles are strong durable axles used in a variety of GM applications. The identification code should be stamped on the bottom or font of right axle tube either adjacent to the carrier housing or about. Yukon Gear Duragrip Posi Rear Differential; 33 Spline 9. And I think 71-72 rear ends were the same width as 70, but starting in 71 they went to 5-lug axles. SAS SUV and Truck using a GM Dana 60. Aftermarket building techniques take it well past that figure. 520 in ID – Steel – GM LS-Series – Kit. Chart The illustration below will help identify the Dana Axle in your Jeep. Pontiac Differential Codes Year Model Rear Ratio Tooth Count Std Code Posi Code 1971 Firebird 2. It's just backwards from the way we think, if you have a 4. 4" third-member ONLY (not Corvette). I am having a difficult time trying to find what the rear end I have under my AD truck is out of. 70: 9 in: NL: 28-WBG-F : Ford Truck '63-71 F100: 3. Axle codes for Ford Explorer, Ranger and Bronco II. So, we provide nationwide distribution that makes shipping anywhere in the continental 48 FAST. We have inspected the ring and pinion so as to ensure minimal ware and tare on the differentials that we sell. Then, to find parts compatible with that axle, click on the link in the right column that will take you to the corresponding AxleBuilder. Design of MOS Amplifiers Using gm/ID Methodology. Suspension Specialists on Hand - Just Call 1 …. GM only stamped the date after the ratio code. (Identified/verified by an "M70" stamped on one axle tube. Buick Olds (single lower webbing) Pontiac (diagonal upper webbing and lower webbing) Cover Bolt Count. The G80 is an optional extra on the 2015 Colorado WT and LT models. We offer a complete line of rear end parts for the GM 7. first number designates the GVW range, the. Please Note: Factory 6 lug used 7/16” diameter studs, and 5X5 have 1/2" diameter studs. Used by Joe Gibbs Racing in every rear end differential and transmission gear box. GM Classics & Chevy 2 Only has a large inventory of reproduction 1967 Nova parts. Chevrolet trucks have changed a lot over the years, with each model year and generation offering unique features that helped them redefine what a pickup was capable of. 56 gears non limited slip, and I believe its the factory rear. Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes, usually located on the placard labeled “Service Parts Identification” inside the drivers door panel or glove box. gross trailer weight Weight-carrying hitch 2 or weight-distributing hitch. I will tell you what I do know. 2-inch rears have a single rib that runs down the side of the housing horizontally, while the Pontiac axles have a second …. Every buyer must check Chevrolet K1500 car history before getting a car loan or credit. It is a 3200, but I'm not sure if it is the original rear end. In some cases, there is an additional …. VIN Range - 1G1AY8764BS400001 to 1G1AY8764BS431611 (St Louis Plant) VIN Range - 1G1AY8764B5100001 to 1G1AY8764B5108995 (Bowling Green Plant). 1962-67 Chevy Nova Ford 9" Rear End Housing and Axles, Multi Leaf. lock washer 4-3/4" outer nut 3-3/8" r00246 2* r00246 8* r 00246 1*. On 28 spline carriers, the axle bore on some of them are not large enough to allow the 31 spline axles to pass through. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7. (shim, other) Collapsible Spacer. 69 Add to cart; Takeda 2-1/4 to 2-1/2in Stainless Steel Axle-Bac $ 528. I picked up a GM rear end and was told it was a early 80s Blazer. 5" rear is that you have a wide variety of new gears to buy, new posi units are available and bearings/axles are much cheaper. If you measure from the backing plate, depending on the width of the rear brake shoes, you will get a different measurement. 625" version of the axle uses a slightly larger 7. Differential Finder, Select the Year, Make and Model to find the differentials for your vehicle. VEHICLE DESCRIPTION: EXTENDED CAB PICKUP TRUCKS AND 4-DOOR UTILITY VEHICLES. The rear axle ratio, differential type, manufacturer, and build date information is stamped on the right axle tube (as viewed from the front of the car) on the forward side. 76-456 2014 and Newer Chevy 1500 6. (What you see below is a previous search for a Chevrolet S10/S15/Sonoma Rear Axle Assembly and does not include all the Rear Axle Assemblies in YOUR area. Gear ratio changes are possible as long as the ratio selected is within the. Applications this fits are shown below. Jump to Latest Follow 1 - 19 of 19 Posts that is why I was wondering about the rear end - trying to figure out if it may be a full posi rear end or a limited slip not familiar with the effects of a posi - I know that this joker feels like it wants to try popping a wheely if. The SM420 is an impressive, heavy-duty truck transmission designed for and used in ½, 3/4, 1 and 2 ton trucks. A forum community dedicated to Chevy Astro and GMC Safari owners and enthusiasts. This article applies to the Chevrolet Silverado 1500 (1999-present). The two lugs on the lower case at the 5 and 7 o'clock positions are also identifying features. 5-Inch (07-13 Silverado 1500) $679. Application: 1982-2003 GM S-10 (2WD) If you have questions regarding rear ends and their options read the "Ordering A Rear End - The Master FAQ List" in our Support Center. 64-69 1/2 ton 2wd Chevy/ Some GMC 6 lug rear end 12. The numbers are cast 14055251, GM33. They can also be identified by whether the center section is an integral or dropout design. Fill differential with 80W or 80W-90 GL-5 gear lubricant to edge of filler hole. 10 bolt rear end identification. The TH400 is conservatively rated at 450 ft. Corvette Original Straight Axle Rear End Differential Housing Case H-1-6 1956. If you take a few moments to study the gear chart for your transmission and rear end ratio combination you will se why this product is so popular. 7 charactors, 2 letters followed by 5 numbers. 2" diameter ring gear with 28 spline axle shafts that are held in place using c-clips. For example: A Chevy 1/2 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle. 375" 12 bolt, used from '55-'62. The casting numbers/letters on rear end housings appear to have either a prefix or suffix of "N" or "NF" and no reason has been found yet why they may have one or the other. Many GM, GMC, and Chevrolet vehicles since the 1980s have this. Dodge - 1994-98 Ram 2500, 1994-98 Ram 3500. A Chevy 1/2 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle. It is possible to get market price of new or used Chevrolet K1500 by VIN number. 5", as found in the Chevy Vega, up to the larger GM 11. Axle Shaft Specifications 34-2780 Rear Axle Shaft 30 Spline x 30-3/4" OL 6 Lug 12 Bolt x 8-7/8" Ring Gear 2/4WD. Then you should see your transmission model listed. 1967 - 1969 F-Body Torque Arm Suspension Kits TA003 - Torque Arm, GM 12-bolt Differential - Add a modern suspension system, improve handling, and reduce wheelhop and axle wrap on your classic GM F-body with a Torque Arm from BMR Suspension. 1982 GM starting installation in the Camaro and Z28 series vehicles, Pontiac Firebirds and Trans AM began using it in 1982. What is Gm Rear End Identification Chart. Furthermore, full-size SUVs such as the Chevrolet Tahoe and Suburban also benefit from the G80 locking differential’s prowess. We also have drilled axles and chrome plating available. Trivia: Phillips Head screws were first used in American production on the 1936 Cadillac. 2-inch rearend at a glance is by the shape of the housing and the spacing between the lower bolts on the cover. The final number (s) is/are the day. The parts looks to be in good shape and I would like it to go to someone who could use it, but I live all the way out in Oregon so shipping could be pretty high. 25 Front Also Dodge Front 2003-2006. Here are the 67-68 Nodular rear casting numbers for Firebirds that I have found were used. How to identify which rear axle I have?. A gm/ID based methodology for the design of CMOS analog circuits and its application to the synthesis of a silicon-ion- insulator micropower. These were found in 1965 to 1972 GM passenger car applications. 1980 Cadillac coupe deville delegance and I'm looking for a narrower rear end that is tag on the rear end. 2" BOP (Buick, Oldsmobile, Pontiac) model is slightly different in that it uses pressed on axle bearings and instead of c-clips, the axles are held in place. Inner and Outer stub Axle Shafts are available to replace the broken axle in your ride. Now the rear end has ears on the bottom corners, but they are cut out (not square, but more scalloped). Positive identification of the Corporation (Chevrolet) axle. Yukon Gear Duragrip Posi Rear Differential; 30 Spline 8. 10 454 Dad of an Eagle Scout, and a Life Scout. Rear Brake Kits for Aftermarket Rear Ends. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. The 78-88 mid size GM cars use a …. Apparently there is some other #'s that identify what size it is and possibly what splines? Maybe he was going off the build date for the splines, but he was able to ID if it was a 2 or 4wd axle, I know that, without me giving him a measurement. GM Genuine Parts offers Original Equipment (OEM) Powertrain, Collision, Maintenance, and Repair Parts for your Chevrolet, Buick, GMC, and Cadillac vehicle. 71- Newer 2wd GM trucks use a 5 on 5 lug pattern 71-76 Full Size GM Cars " "" "" "60" 60's GMC and some Chevy. Library) Originally published in The Riview Volume 2 Issue 6 Sept. Connecting the wheels in the vehicle to the transmission, the pole-like axle shaft is constantly moving as long as the wheels are …. Jump to Latest Follow 1 - 20 of 30 Posts. But, much of the information will be applicable to the original factory positraction units (originally made for GM by DANA). ***Be sure to use jack stands under the axle for safety precaution*** Mark the wheel and the drive shaft with chalk or masking tape. At Cold-Case, we want to make aluminum performance radiators and accessories available and affordable to everyone. 2-inch rears have a single rib that runs down the side of the housing horizontally, while the Pontiac axles have a second converging rib. Just below is the casting number "3790614". The 1970 rear end differs from the 1971-1981 rear end. When it comes to GM muscle car purists – and enthusiasts searching for the ultimate Chevrolet rearend – the 12-bolt rearend is considered the top of the heap in regards to a high-performance axle assembly. In turn, final drive gear ratios can vary depending on the many uses of this 10-bolt differential. These are for all years in GM applications and from 2003-2006 in Dodge 3/4 and 1-ton front differentials. This rear was removed from a running driving car but is being sold as is. 8s – and all post-’86 Ford rear ends – have letters and numbers. It's estimated that General Motors produced more than 5,000,000 Chevy II / Nova models between 1962 and 1979, making them an excellent choice to buy and restore today. Good Afternoon! I have a 1990 Chevy Silverado ZK-1500 (the motor is 5. 5 rearend denotes it is usable for any 1978-'88 GM A or G-body intermediate like a Cutlass, Monte Carlo, El Camino, Malibu, Regal, or Grand Prix. aam 218mm gm 218mm rear drive module - camaro. Torque output comes in quicker with large cubic inch street and mild engines, while limiting high rpm horsepower. This kit will work on GM's 10- and 12-bolt, Ford 9-inch, and 8. 2 Chevy-style has a round cover with an indentation running across the cover (like the 12-bolt Chevy) and 2 casting projections on the top of the rear. 1968-72 models moved to the cowl panel under the. 02-06 Chevy Truck,Suv Front Differential. There are some variations of the rear differential for Chevy 10 vehicles. 1500, 2500, 3500 Pickup, Suburban, Tahoe, Yukon. com Member Today! In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, …. Even though both Chevy trucks are dual rear wheel, the axles will not fit each other. The following is a complete listing of all axle codes used on 1967-69 Camaros. My local GM dealer, who is not a GMC dealer but is a certified dealer of Chevrolet and Buick, told me the rear end was not serviceable and quoted me a price to install a used rear diff carrier with a cost of $1300 plus labor. Rear Axle 6369RAC-5 Features and Benefits: - Steel Construction. Chevy Silverado Differentials for 2014, 2015, 2016, 2017. Our experts will help you find the correct ring and pinion set for your particular application. This is a good example of why looking at grooves on input shafts may not be a sure method of identification. My 2005 Chevy Equinox had a bad cv axle at the WHEEL END… (since having it replaced at a national reputable repair place I can say that they do not know what they are doing… so as mentioned above go to a drive shaft shop, this is their area of specialty verses grab - your- money -and go shops!!). The smallest of the GM 10 Bolt rear ends is the 7. 88 ratio, but you can figure it pretty close, like PHW said, by turning the driveshaft (with the rear jacked up) and dividing the. F=Flint H=Hydramatic K=Canada M=Mexico S=Saginaw T=Tonowanda V=Flint. How do I identify a Chevy front differential? If the ID tag or stamp is missing or unreadable, differentials can be identified by the number of cover bolts, the distinctive shape of the cover, the number of ring gear bolts, and ring gear diameter. 11 with a direct (1-1) 5th gear and 10. The number of bolts refers to the number of bolts holding the ring gear to the differential carrier and not to the number of bolts holding the third member to the axle housing. The rear axle identification code consists of a three letter prefix indicating the gear ratio, four digits indicating the assembly date as month/day, and a . GM differential identification is easy, the diff can be accurately identified by the bottom line of the tag number or axle tube stamp, this also applies to Dodge rear end identification and most other makes of truck. Baer 13" Front Pro+ 6 Piston Disc Brakes. suburban chevy gmc suv rear end. Explore the upcoming Chevrolet Silverado EV, the new all-electric GMC HUMMER EV and the upcoming Cadillac LYRIQ. 55-64 Chevy Corvette 3:55 rear end differential 3725899 Stamped AE-9-28. The control arm-mounting ears on top of this 7. Genuine American Axle & Manufacturing parts for Chevy GMC with AAM 10. 1934-1989 Chevy Truck Parts & GMC Truck Parts Searching for restoration parts for your classic Chevy or GMC truck?American Classic Truck Parts has a large inventory of 1934-98 Chevrolet and GMC truck restoration parts to help you along your way. Standard (454) Note: Positraction became standard equipment on the 1970 Corvette and the inclusion of non-Positraction (standard) axle codes by Chevrolet is in conflict. The rear end was roughly 58 1/2 from flange to flange, I had thought it was out of an impala or truck due to the large trailing arms and lack of coil. Hand-crafted Ford 9" housings built to your specifications. Information about Differentials in GM vehicles can usually be obtained by looking at the RPO or “Regular Production Option” codes contained in the Service Parts Identification tag in the glovebox. Chevrolet Express 2500 3/4 Ton - Van. You should extract id, gm, vgs, gds. 4 Wheel Parts, the largest retailer of 4×4 and off roading products globally, is excited Jeep, Trucks & 4x4. Chevy Astro and GMC Safari Forum. GM Differential Identification & Specs GM differentials come in a wide range of sizes. I suspect all the CAMI built vehicles have the label in the same place. 5 inch 14 Bolt • Rear CHEVY/GM 11. Id like to fill this page of images of dealerships, transport, advertising, etc. Sign up for FREE! Become a GM-Trucks. it uses c-clips to hold the axles hafts in. It is the gear under your seat that counts. The 306 casting is 55/56, it has no rear cover like a 10 bolt the bench racers are talking about. When he bought it, it came with a 12 bolt rear that the seller claimed was for a 67 Chevelle. The rear axle identification code consists of a two letter prefix indicating the gear ratio, four digits indicating the assembly date as month/day, and a single letter suffix indicating the manufacturing location. Please select a rear end that matches your vehicle below. We want to put everyone in an EV for a better planet — for generations to come. 54 ratio) 10 bolt cover (Dana 60, 4. Kit components may vary from illustration depending on your truck's model. 08: 40/13: WE: YE: 1965: GTO: 3. See product line listings that includes: all the GM models that utilize this differential assembly for thering and pinion rebuild parts kit Chevrolet, and GMC 9. I have gm axle “cx0824” 389914 Nwaww. Finding parts for a specific year model vehicle can be next to impossible. Most four-wheel drive vehicles have a front and rear differential. See body style, engine info and more specs. What codes are used for rear end ID on a 2000 chevy silverado LS 4x4 5. I have my rear apart trying to do bearings and seals. 25 x 22 - 6 PT FLANGE HEX W/ ADHESIVE - HAS M8 x 1. To this end, we've created a visual guide to help you identify Chevy truck model years and learn about their differences. The HD threaded units are GM part # 3872922, while the U bolt style is GM part # 14016436. GM Drag Racing Axle Bearings with O-Ring: DESCRIPTION: Dimensions: Part Number : Olds/Pont Ball Bearing: 1. I just got what appears to be a 1978 Nova 10 Bolt. B-O-P axles also have identifying grooves traveling along each side of the differential housing. The Chevrolet Colorado is a truck that has an open differential for clean driving but is equipped with an automatic locking differential on the rear axle. The rear axle ratio may be determined by finding the two- or three-letter serial number prefix in the following table. 1968-69 GM: Rear Axle Identification Decal (Multiple. 5" 10 Bolt axle, also known as the AAM 7. 1957 chevy rear end id number. AAM is a premier, global leader in design, engineering, validation and manufacturing of driveline, metal forming, powertrain, and casting technologies for automotive, commercial and industrial markets. Spaxtix try googling 2002 gm rear axle bolt pattern. Brake Hose, Rear, 1968 Chevy Nova and Chevelle. However, it's not always easy to identify the …. (Accurate identification using the GM RPO code assumes that the rear end has not been previously modified) The prefix is usually F, G or H when referring to Axle Identification. Discussion Starter · #1 · Oct 25, 2007. 73 March 6 1st shift Rear Lower Passenger Side Code: B251 = February 25, 1971 With these codes, I am trying to put 3. Dutchman is a family owned and operated business since the early 70’s, and for over 40 years, the Dutchman has focused on building strong customer relationships by offering quality products at a fair price, timely …. We offer these high quality pre-formed gaskets for GM cars and trucks with 12 bolt rear differential covers MSRP $7. I have tried searching for these nu. General Motors has been offering an automatic locking rear differential in its Chevy and GMC trucks for more than 40 years. Unlike the common trusses that have only one piece of bent steel that has to be tied into the differential cover to make it suitable for use, our trusses are made from 100,000 tensile strength 1/4" and 3/16” steel. NOTES (a) Special lubricant required with. All GM 10- and 12-bolt variants use similar ranges. Rolls smooth! Will work great in any 66 or 67 Chevelle. See the worksheet and video on this page for assistance. Buy a Stage 2 Yukon Gear Kit - Get a FREE Yukon TrailSac. All Moser 12 Bolt Housings are designed and manufactured in the U. 56 Ratio Gear Package (Factory 3. This weld-on kit allows the use of the original backing plate and brake drum. My 1964 C60 has a 22,000 GVWR and the front axle has number 3852522 GM6 cast into the axle. For 2019 or newer models, refer to the ACDelco website by clicking the button entitled “All Service Manuals” above. Constructed from 16-gauge chrome-plated steel, this cover is designed to last. 67-72 Chevy model Identification. As near as I can tell, these apply to all GM divisions in this time period. Step 3 Look at the shape of the inspection cover and the gasket. GM Vehicles come with a RPO code tag, usually located in the vehicles glovebox or door jamb. PONTIAC Axle Gear Codes Wallace Racing Code Location. The nova diff uses a thinner case (easy to identify as there will be a raised lip around the outer edge. It is great insurance for a perfectly aligned rear axle. Both of these are semi-floating axles. The correct spring part number is provided for each axle. 2-inch 10-bolt has a smooth, round, lower-case area (no cast-in protrusions), with an 11-inch cover that has a diagonal protrusion at the top. GM 10-BOLT Differential, Rear end. 1960-1966 Chevy/GMC Trucks, Panels & Suburbans Used Parts At 4-5-6 Chevy Trucks LLC our good, used parts inventory is constantly changing and we have desireable, rare and unusual parts on-hand, ready to pull, package and ship to you. com Ring and Pinion Sets Installation Instructions TM All sets are matched pairs and identified by matching numbers on the ring gear and the pinion. com: gm 10 bolt differential cover. Come join the discussion about performance, modifications, …. The independent front suspension system and 9. Everything I read on the forums say I should have an aam 11. Provided by JOHN HUNTER, ROA #32499, Nisland SD (and the R. 8" 14 Bolt Rear Axle Ram-Air ® Differential Cover Kit Satin Black/Machined, w/Hardware for 2001-2019 Chevy/GMC, 2003-2018 Ram,with AAM 11. To this end, we've created a visual guide to help you …. I sold a 12 bolt yesterday and never paid attention to the casting number untill the guy loaded it up. If it was preceded by a "G" it would indicate a controlled (limited slip/Posi) rear end. From backing plate-to-backing plate, 53. Chevrolet G20/2500 3/4 Ton Sport Van. Pinion adjustment (shim, other) Shim. Heavy Duty Positraction (454) CLR. Month: Day: Year: A - Jan thru L - Dec: 1 thru 31: 7 - 1967 8 - 1968 9 - 1969. Honda CRV Recall Tracker: Full Updated List [2022] - September 30, 2021. SIERRA ALL TERRAIN X, ECOTEC3, Z-71, SILVERADO 1500, AND SILVERADO SS ARE REGISTERED TRADEMARKS OF GENERAL MOTORS COMPANY (GM). Chevy Front Differential 9. SpynTec Hub Conversion Kit For Ford 99-08 Superduty Axle to Jeep 07-17 JK Swap. Auto trans ID: Dana 44 front hub, without locking hubs installed. Genuine American Axle & Manufacturing parts for Chevy …. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, …. I can not find the decoding of the letters WAO 021 1, W80 C263, WDB C261. I am currently working on building a 1962 International Harvester c120. Chevy 10- and 12-bolt axle assemblies have been standard equipment on GM passenger cars, muscle cars, and trucks for decades. Some enthusiasts feel the 9-inch is a comparable replacement – and an acceptable swap into a Chevrolet muscle car – but when. The 2007 Chevrolet Silverado has 23 problems reported for rear end clunking. I go to the website, order the parts, and within days here they are. Yukon Gear Yukon Grizzly Locker; 30 Spline (07-13 Silverado 1500) $770. 1964-67 Chevelle rear ends were manufactured by the Chevrolet Gear and Axle Division and were the same width. AFTER 36 yearsGM still offers this axle in its trucksa credit of how durable the axle is. 56 ratio (opt GM8) 4x2 10 bolt cover 2. 5" - and the differences in setup for ea. Ford 9 inch rear end identification is easy and can be accomplished with nothing more than a deep socket as a "go-no-go" gauge for the bottom two retaining nuts on the center section. #1 Axle ID help Chevy Express Van nathaniel. As an Amazon Associate, we earn a commission on purchases which does not affect your pricing. Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes, usually located on the placard . The numbers that appear on it are: G158 . Alloy USA is a manufacturer of performance drive train products, high strength axle shafts and kits, performance ring and pinion sets as well as trick problem solving products. 2-inch rearend at a glance is by the shape of the housing and the spacing between the lower bolts on the …. Named for its iconic box-body design, the Square Body was in production from 1973 until 1987. If you rear end is noisy when turning at low speeds, this usually takes care of the noise. It measures 53" back flange to back flange. The following table contains the maximum trailer weight (towing capacity) recommended for a Chevrolet Avalanche for every model year 2009 and after. The Borg-Warner HD rear end was dropped and replaced with the old 7. So again, unlike the GM and Dana axles that require a unique differential with different ratios, the Ford 8. Both 2″ and 2 1/4″ perch boss axles are in stock. 1972 to 1975 would have a Dana 60 rear axle and Dana 44 HD front axle with part-time and drums. That S-10 if it is still stock was designed to do some light hauling and run up and down roads and interstates in it's current configuration. Tests prove Ultimate CV Axles to be twice as strong as OEM axle shafts, and they're just as tough at a straight angle as they are at extreme angles - where U-joints are weakest. The more common type "C" is very much different than the type "O". All of these axles take different parts so we need to properly identify the axle you have to get the right part. 2 rear but was considered stronger / better that the BOP 10 bolt and the GM 10 bolt in 8. I plan on ordering aftermarket stuff to rebuild if but I'm having a problem figuring out what axle I have. Be aware that for each model and year there may be more than one rear differential possible. just like the 10 bolt, and 12 bolt gm rears. 19], this is on the high side for a high torque engine.