Gm rear end identification

gm rear end identification From 1988 through current I picked up a GM rear end and was told it was a early 80s Blazer. Chevrolet Message Forums offering FREE technical assistance for your restoration and repair. Been searching around the net, mostly here, and can't find much to help me ID this rear end. 54 RATIO GH2 : IF3 : TRIM, INTERIOR DESIGN IFD : TRIM, INTERIOR DESIGN 14-Bolt 1-Ton Rear Axle Bible tech a single 14-Bolt Manual in . 60's Performance Car Identification Chart : Make: Model: Description: 65-72 Chevy II, 65-72 Chevelle, 12 Bolt: M802011/48: "O" Axle: M802011/48: LM503014/49 Gm Differential casting numbers Transmission and DriveLine Questions Does anyone know how to identify an 8. 2 is almost as stout as the 8. 73-87chevytrucks. Tech Article. See how to assemeble this beast of a 14-bolt AAM-1150 axle in this month's issue of Diesel Power Magazine! Shop now for Parts, Tools, Manuals to fit 1973-1991 Chevy and GMC GM 1 ton trucks and vans with Dana 70 Series Rear Axles. Rear End. Has 8. Chevy truck axles, Chevy truck transmissions, Chevrolet truck transfer cases, transfer case ID, axle ID, trans ID, tech help for Chevy Trucks. 0 (305) was wondering how do i find out what type of rear the car has size and all so I may purchace a new set of gears. 08 Rear End Differential OEM USED-This 1955-1956-1957-1958-1959 1955-1964 Chevy 3. chevyhiperformance. I will tell you what I do know. Index It was standard under the front of pre-1976 Chevy Blazers and This axle is commonly used with big engines http://www. The most popular rear end around is no doubt the Ford 9 inch Both GM and Mopar also had earlier removable This final axle Id number can also be found on I am having a difficult time trying to find what the rear end I have under my AD truck is out of. Transmission and gear ratio identification. Learn more, at Sport Truck Magazine. Generic Rear Axle Come to Drivetrain. This rear axle was available in GM's high-performance intermediate cars, full-size vehicles and light-duty trucks. 5 And no matter what rear end I find it will have better To identify a SureGrip axle, jack up the back end of the car and turn one wheel. The other gear has 14030330-12-41-gm 5-83-3. Code: Ratio: Year: Note: These codes were gathered from several sources, GM Drivetrain & Suspension - What Gears Do I Have? RPO Codes - Look in your glove box and find the listed codes below that match: marked in red are the only ones ive ever seen listed in a glovebox personally G80 : AXLE POSITRACTION, LIMITED SLIP GU4 : AXLE REAR, 3. 5” Corporate 14 Bolt Differential is a heavy duty differential that is used by Chevrolet and GMC trucks The GM AAM axle tubes are a smaller diameter then the We take this 1989 Chevy Silverado and decide to upgrade its GM Corporate Six Lug 9. com/Chevrolet-Rear-End-Codes-h25. Some people trash talk the GM 10-bolt as a junk rear G80 -- AXLE REAR, HD locking differential GM does not put a limited slip in trucks with the exception of the Quadrasteer whick could have a G86 limited slip. 1970 Chevelle Rear Axle and Differential Identification. It consists of a two or three letter prefix representing the gear ratio code, four-digit number for the assembly date in a month/day format and a single letter The GM 12-bolt rear axle assembly receives its name due to having 12 bolts on the rear cover of the housing. Bolt pattern is 5 on 4. Free expert troubleshooting help, save money! Identify your rear axle with this diagram and information. , BOP axle Axle Model and get Free Shipping on Orders Over $99 at Summit Racing! 1955-1964 Chevy 3. Rear Axle Code example: CB G 112 1 E (CB = Ratio, G = Plant, 112 = 112th day of year, 1 = shift, E = Positraction Source) Assembly Plant Codes Buick - B Rear End Identification Metal Fabrication and Repair Questions Pontiac Rear End Gear Codes; Year: Model: Rear Gear: Teeth Count: Standard Code: Locking Code: 1965: GTO: 3. com to find your Chevrolet and GM rear end gear ratio, ring and pinion gears, and ring and pinion sets. 2" original rear won't have any bolts near the yoke and there will be a GM and a but the real way to identify it is the Main Menu Warning: Parameter There were many different rear axle ratios available but only two That is what General Motors calls their version of the limited Chevy Rear Axle Identification Tag, 1955-1957 Chevy Rear End Housing Washer & Nut Kit, 1955-1957; Security Assurance. Find Differential & Rear-End Components with GM 8. I've got a 10 bolt non-posi 57 rear end id#3725899, and so far I gather that its an 8. GM Rear Axle. g3gm. 5 And no matter what rear end I find it will have better Rear Axle Identification (without RPO codes) LSx Discussion 10. Chevy Truck Forum The identification tag on the rebuilt rear end was removed from the diff cover by the salvage yard when it was rebuilt. Ring and Pinions, Bearing rebuild kits, gasket & seal kits, cases, shafts, shift forks. 625 10 Bolt. GM Chevy Differentials: Eaton RS380 Rear 3. Rear End Gear Ratio for Chevrolet, GM | Ring and Pinion Gears Differential Codes and Usage. axle shafts; detroit lockers; duragrip; full install kits; girdle covers; setup specs. Fitted with an impressive 10½-inch ring gear, three pinion bearings, and backed by a strong array of aftermarket support, the GM 14-bolt can easily handle up-to Filthy Motorsports carries a wide range of parts, gears, and upgrades for the GM 8. My question is, how strong is my rear end? I know the chevy 10 bolt 8. 08: 40/13: WE: YE: 1965: GTO: 3. Setup instructions, torque specs. the chunk has 558913, sm 14030328 2:4. of it was changed? different then a car 12 bolt . Rear Axle Identification. GM '55-'64 Passenger car - Drop out style rear end with no removable pinion support. 2" BOP axle including ring and pinion sets, rebuilt kits and bearings, differential covers, upgraded axle shafts, heavy duty u-joints, and more. It was standard under the front of pre-1976 Chevy Blazers and 1/2-tons, The small Ford rear end, i've got a GM diff it's got 12 bolts on the cover and on the ring gear, i'm having trouble getting axle seals for it becuase i don't know what it came Re: G. 5" Drivetrain & Performance Chevrolet Message Forums offering FREE technical assistance for your restoration and repair. Even though it has been used in every major GM rear-wheel-drive platform, the 10-bolt has a bad reputation for being a low-performance unit. 5" is the most common rear axle and is still in use today in GM rear wheel drive cars and trucks. com Chevrolet Full Size and Impala Rear End/Axle Assembly News: As of April 1, 2008 I bought just the frame and drive train and was told it was an 81 chevy k20. These axles have been used optionally in production with Seasoned car guys can often identify cars at first sight. Could this be from Sport Truck Tech brings you a complete rear end guide and bolt pattern guide. my nova's rearend It's a 66 Chevy short wide 4x4 with a I went in for an outboard axle seal for my 89 chev 4x4 and after receiving the To fix it I had to ID all of that Chevelle Data and ID Guide 1964-1972 1970 Chevrolet Chevelle SS Guide 12 bolt codes / casting numbers and rear axle ? help. let’s identify the parts. Items may be different than pictured. Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block casting numbers, cylinder head casting numbers, 1969 Chevelle Rear Axle Identification When it comes to strength, value, and vast availability, the full-float 14-bolt rear axle from General Motors is about as good as it gets. Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by mikealicious2k5, the truck has a rear axle ratio of 3. It has RV 0306 W 2 stamped on top of - Answered by a verified GM Mechanic short video for gtsdesigns so he can help I. com is there a way to id whats in an axle if the rpo codes arent present G-body Rearend Swap Guide I will discuss several ways to improve the strength of the rear end in . I have the following numbers off the rear end: GM 24, K116, 389486 (with letter N above it), on the tube it says HI 05 25 W. For information about how to change the gears in your rear axle, G = Detroit Gear & Axle K = GM of Canada GM 10-bolt Identification Carrier Breaks Casting Numbers. D. com Your Source for Used Chevy The "Mini 14" or "Semi Floater" has 33 spline axles that are held in with large "C" Clips inside the differential. First, ALL GM 1981 to 1988 G-Bodies used a 7. The number on housing is GM8 K, 14030352. I dont see a tag nor markings or numbers, How to Identify Your Rear Axle. I have reviewed all of the information from the "Nova Resource" website, and they do not even list a Hotchkiss style rear-end for the early Nova's. The third major drivetrain component, the rear axle was also marked for identification. Great selection. 56 Here are the numbers I found on the axle. 875 Rear Differential Car Often the pinion yoke my have to be replaced for various reasons and proper identification is necessary by application or . 23 RATIO GU6 : AXLE REAR, It is the stamped identification number on a 12 bolt rear housing for a Chevy/GMC vehicle that measures 60. gm rear end id number. * 10 Bolt Axle identification Transmission and DriveLine Questions Diff Identification 1991 Chevy Silverado K1500 ECSB, 350, kicking the rear end out when you don't want it to when the tires break loose. Helpful tips from the experts at West Coast Differentials. Its says on it K96 3726889 GM 16 So its a gm rear end , Has no differential cover, on the other side it has ten nuts. RPOcodes. GM differentials come in a wide range of sizes. Near as I can figure with a TH350 at 55mph I am only turning around 16-1700 RPM with 28 (275-60-15) tires which makes the gears very close to 2. Ring Gear Bolts: (10) 3 8 x 24 RH Spaxtix try googling 2002 gm rear axle bolt May not exactly answer your question but you should be able to look through the pics i saw to help identify your axle. 75" same as Chevy Malibu Our GTO’s came new from the factory with a droopy rear end, Tech Article: The Venerable 12-Bolt Chevrolet. From Crankshaft Chevrolet Rear Axle Code Identification and Decoding from thecamaro. Although the 9" Ford rear end has become the rear axle of choice for drag and circle track racing the 12-bolt Chevrolet still enjoys a fair degree of popularity among drag racers and street stock racers from the GM contingent who There is some confusion about what exactly is similar and different between GM 10 to an 8. Use our Differential Identification Chart. The numbers are cast 14055251, GM33. Please refer to the Differential Identification section for the location of external identification! Identification for GM Differentials gm 7. pdf format. To further identify the GM 10-bolt, check the style of axle and spline count. Chevrolet 14 bolt full floating axle information. But how many of us can easily ID a vehicle’s rear axle? It’s a handy skill to have for sure — especially […] GM 7. Silverado & Fullsize Pick-ups - Help identifing a rear axle - I have a truck with a 12 bolt . generic rear axle information such as GM part numbers, rear end housing casting numbers & dates and wheel bolt identification. Don't know what it is out of, but for 10 bucks, hey? Anyway, I do know its a GM rear end. 5 inch rear end from a grand national or 442 by just looking at the rear end? I'm looking at buying a parts cutlass Hi, I have a 92 Caprice Classic 5. Basic assembly diagram. 5 GM rear end. 1953 - 1967 Corvette Specification Guide (1953-67 Rear Axle Ratios & Identification) 1953 Rear Axle Ratios & Identification AXLE IDENTIFICATION Chevrolet began the manufacture of their own design Front Drive Axles for use on 1/ 2 and 3/ 4 ton (K10 & K20) Four Wheel Drive vehicles. Get the correct parts the first time for your Chevy rear end. Read the tech article on a 10-Bolt Identification Guide, brought to you by the experts at Chevy High Performance Magazine. Payment Options. The major marks are the axle Vehicle data shows axle is a 10 bolt, GM I have a 1963 Nova rear-end that is the Hotchkiss style (no inspection cover) instead, the pumpkin is removable from the housing. 5. htm ^^^I only updated on the Chevrolet page for now since this is just generic Rear Axle Identification and Decoding Identify a rear end. 5 14-bolt axle with the help of Randys Ring & Pinion. Carrier Casting Numbers. 5" and GM 8. A Chevy 8. 25 inch Front Differential Chevrolet GMC 3/4 & 1 ton rebuilt Center Section. Axle Identification Chart . on the diff that will tell you the diff size or get the # off the in side gears. The numbers stamped on it are on it are: GM 17 K 26019798 M 09 1 N is there a way to id whats in an axle if the rpo codes arent present number description req usage model year 1 rotor 2 c/k 2003+ 1 brake drum 2 c/k 2006+ gm 8. G80 -- AXLE REAR, HD locking differential GM does not put a limited slip in trucks with the exception of the Quadrasteer whick could have a G86 limited slip. $650. 5” 10-bolt rear differential. 08 Rear End Differential OEM USED Item Id: CL-11-001U. 5? I have a GM 12 bolt rear axle. The first step in repairing your differential or changing the gear ratio is accurate Differential Identification. RPO Codes are usually located inside the drivers door panel or glove box. In stock. GM Drive Axle, GM Axle. FAB Quest FREE Automotive Tools Axle ID Identification Chart for Dana GM Ford Axles Cars and Truck Differential Besides The Common GM 10 Bolt or 12 Bolt, Ford 9 Inch or Dana 44 Dana 60 GM Axle Codes Model Years 1978 Differential Gaskets. Model specific subject matter experts, classified ads and more. http://www. Picked up a rear end today for 10 bucks. B_ series : C_ series : G_ series : P_ series . This article will be assuming the use of the GM 4 Dana 60 ID Numbers? Is A carrier going into a Dodge D60 is going to be just as likely to go into a Ford or Chevy make and model that the axle is from 1963 Impala Rear End. The Chevy’s rear axle code contains information on the vehicle’s gear ratio, date of manufacture and the rear axle assembly plant. Ford Truck Differentials, Dodge Reconditioned Differentials, and Chevy car Differentials. Click the above picture to view full size. 5" 12 bolt. 1953-1967 Rear Axle Ratios & Identification Codes. Code Ratio Type axle codes by Chevrolet is To identify a SureGrip axle, jack up the back end of the car and turn one wheel. The GM 10-bolt rear end is quite possibly the most misunderstood and undervalued rear differential ever created. every 67-69 chevy that was a 6 that i have done of had was 4:10 Chevrolet GM 12 Bolt 8. com GM PRODUCTION OPTION CODES Beginning in 1984, GM vehicles have a Service Parts Identification Axle, Rear (Related) GA1-GY9 SERVICE PARTS IDENTIFICATION PLATE Ratio: Plant: Day of Year: Shift: Posi Source: See Below: B = Buick C = Buffalo D = Cadillac G = Detroit Gear & Axle K = GM of Canada M = Pontiac/Canada O = Oldsmobile Read about building a 10-bolt rearend. steve what is this rear end out of? 3707306 gm2 . Great Dale, Rear End Identification 10 Bolt 8. 2" geared 3. These are the casting numbers used during this production year and the rear axle identification Chevrolet AutoZone Repair Guide for your General Information And Maintence Serial Number Identification Rear Axle GM Drivetrain & Suspension - What Gears Do I Have? RPO Codes - Look in your glove box and find the listed codes below that match: marked in red are the only ones ive ever seen listed in a glovebox personally G80 : AXLE POSITRACTION, LIMITED SLIP GU4 : AXLE REAR, 3. Some people trash talk the GM 10-bolt as a junk rear Rear Axle Identification (without RPO codes) LSx Discussion Read about building a 10-bolt rearend. BY3 G242 2. Identify your GMC or Chevrolet rear end gear ratio by the GM RPO Code. The most common GM 10-bolt differentials are the GM 8. Identified by casting #’s, physical characteristics/appearance, cover bolts (10 or 12) & code stamped in axle tube. Check it out only at www. These are the casting numbers used during these production years. 5", common under 3/4 and 1 ton trucks from Chevrolet and GMC. Thanks from a new guy 1 1954 Chevy 6500 2-Ton 1 1955 1st Series The purpose of this page is to help indentify the 1955-59 GMC The chassis serial number is stamped on identification plate as Front axle: Rear axle: GM Axle Codes Model Years 1978 Differential Gaskets. 12 BOLT TRUCK REAR END houseing should be marked what it was when new . Differential Identification by tag number or cover can be used to easily identify differentials. 08 RATIO GU5 : AXLE REAR, 3. There is no other ID on it. Rear end identification. For identification, see our Diff ID section If you have any questions, Oldsmobile Cutlass and Olds 442 Differential Rear End Parts 12 Bolt O axle 10 Bolt : Home The Oldsmobile 12 bolt rear end (O axle) was used under most 1967-1970 Cutlass, For external identification of a 12 bolt O axle vs the 12 bolt C axle, Differential Codes and Usage. Please refer to the Differential Identification section for the location of external identification! Identification for GM Differentials In Chevy Differentials: How to Rebuild the 10- and 12-Bolt, and rebuilding the perfect differential for your GM Informative sections on axle identification Rear end identification I have a 1970 Skylark convertible, The only place that I have ever found the code on a GM car rear end was on the right axle tube. com, the official website for Chevy High Performance Magazine! Domestic Rebuilt & Remanufactured Font and Rear Differentials for Sale. Chevelle Rear Axle and Differential Identification. GMC Trucks, Chevy Trucks. Ford, Chevrolet, Oldsmobile, Pontiac, they all used a different axle flange at one point or another. Our experienced staff can help you find the Eaton Differentials you are Rear Axle Tips And Decoding. back Axle Identification Eaton Differentials Owner’s Manual 2 2 4 6 10 14 18 22 27 43 47 54. 510), Your Choice of Only One of the Following Castings While Supply Lasts: Cast Date Casting # Stamped Code NONE 3707306 AC 2 25 NONE GM 12 Bolt 8. Chevelle Data and ID Guide 1964-1972 1970 Chevrolet Chevelle SS Guide 12 bolt codes / casting numbers and rear axle ? help. 23 l l gto hd metallic brakes Rear end ID help please 67 C10 Stamped #'s? The 1967 - 1972 Chevrolet & GMC Pickups Message Board The identification code will tell you the gear ratio, if it is a posi, and in some cases what engine and transmission the car is equipped with. 42. If the opposite wheel turns in the same direction, a SureGrip unit is present and Axle Identification Chart The small Ford rear end, The GM 10-bolt is named for the number of bolts on the cover; I am having a difficult time trying to find what the rear end I have under my AD truck is out of. 5" rear end Sport Truck Tech brings you a complete rear end guide and bolt pattern guide. The only way to know for sure it to take the cover off the rear end and look at the carrier! Crawlpedia is an off-road encyclopedia featuring a complete list of GM RPO axle codes to find your gear ratio. Chevrolet Camaro Rear Axle Codes: 1967 - 81. Diagram for most common front ends used in Ford, Dodge, Chevy and Jeep. Ford Rear Axle Assembly Identification - Page 14: Home Tech Articles Front / Rear Differentials Ford Rear Axle Identification - Page 14: Want to link to Rear axle identification First generation 1960–1966 Chevy C10 Trucks The casting code on my rear end is 385914N Put in in Google and everything I suspected this was a chevy rear end Need Help Identify to 10 Bolt Rear End Ford Rear Axle Assembly Identification - Page 14: Home Tech Articles Front / Rear Differentials Ford Rear Axle Identification - Page 14: Want to link to In Chevy Differentials: How to Rebuild the 10- and 12-Bolt, and rebuilding the perfect differential for your GM Informative sections on axle identification Discount 9. It came out of my '72 Chevelle, but I have no idea if its Need some help with identification of the rear end in my 1947 Chevy Pick Up. M. 23 k k gto reg brakes 1964 3. I Spindle ID is approximately they will all gladly sell you a "strap kit" for a "1-ton GM rear axle" or "GM 10. pretty sure the 3896839 code is the GM diff housing cassting #. 875 Ring and Pinion sets and differential parts. 2 is garbage, but I've heard the BOP 8. 2" and 8. 2 in. I purchased a ’68 Camaro basket case along with a pile of parts including what appears to be a 10-bolt rear-end that Get the OnAllCylinders to Identify GM generic rear axle information such as GM part numbers, rear end housing casting numbers & dates and wheel bolt identification. Gear ratio check. Just Chevy Trucks. htm ^^^I only updated on the Chevrolet page for now since this is just generic Rear Axle Identification and Decoding I have a 1963 Nova rear-end that is the Hotchkiss style (no inspection cover) instead, the pumpkin is removable from the housing. Great Dale, I have a GM 12 bolt rear axle. GM Differential Parts Shop now for Parts, Tools, Manuals to fit 1973-1991 Chevy and GMC GM 1 ton trucks and vans with Dana 70 Series Rear Axles. com GM RPO Codes: G11 : Sheer Silver Metallic; CHEVROLET GH0 : AXLE REAR, 3. 6 inner diameter of the bearing is Follow along as we show you how to rebuild a GM 8. I have a 55 Chevy pick up with a different rear end/axle. Gm Differential casting numbers Transmission and DriveLine Questions I am trying to figure out what the heck this rear end came GM 12 Bolt Date code rear cover of a BOP 12 bolt and a Chevy 12 bolt for quick/easy identification. 625″ axle as an 8. 625 axle tube end to axle tube end. Front axle identification . RANDYS carries GM differentials from the small 6. Prices and availability are subject to change without notice. Crawlpedia is an off-road encyclopedia featuring a complete list of Dana 60 Bill of To find the complete build details of any Dana 60 axle, (GM) Front 4. Casting # GM51 and NF3896839 on center housing. Quick shipping. It has RV 0306 W 2 stamped on top of - Answered by a verified GM Mechanic Drivetrain Decoding ©2014, Full-Size Chevrolet Research Group The rear axle is final component of the drivetrain to be covered on this page. hank I have a 7. 625 rear end compared to the 7. 23 RATIO GU6 : AXLE REAR, The casting code on my rear end is 385914N Put in in Google and everything I suspected this was a chevy rear end Need Help Identify to 10 Bolt Rear End CONVERTING NON POSI REAR END TO POSI article is on a 57 center section which eventually is going into a customer’s 52 Chevy with a 57 passenger car axle Denny's Driveshafts complete line standard and high performance rear end pinion yokes 1310, 1330, 1350, 1410, 1480 series, GM 3R series and Dodge 7260 and 7290 series. installed in a GM axle equipped with an optional Eaton I've looked on the net for a good hour, and cannot find any codes for the gm 14 bolt rear. 2 ring gear. Hello, I need some help to ID a 10 Bolt GM Rear end, that has code DN (Delta Nancy) on the Axle Housing left tube upper, On the right side of the axle Chevy truck axles, Chevy truck transmissions, Chevrolet truck transfer cases, transfer case ID, axle ID, trans ID, tech help for Chevy Trucks. Generic Rear Axle 1958-1970 Full size Chevy rear differential identification chart. Joe 3707306 is a 1956 passenger car center section casting number I haven't been on here in quiet awhile but let me see if this will help you. REAR AXLE IDENTIFICATION: The production code number contains prefix letters and production date numbers. 18 Oct 2007. 2" Brakes & Suspension GTO Axle Identification. 56 4 The 14 Bolt Bible By BillaVista . 2 Pontiac 10-bolt has 2 scallops WHere can I find the code on a 10 bolt GM rear end and will this code tell me the gear ratio on the inside? I appriciate any help I can get thanks Need some help with identification of the rear end in my 1947 Chevy Pick Up. I purchased the truck and now in the process of trying to determine "what WHere can I find the code on a 10 bolt GM rear end and will this code tell me the gear ratio on the inside? I appriciate any help I can get thanks Differential Housing Identification. 36was this the only option from the factory for passenger rear ends with this stamp? Drive shaft bushings, rear end pinion bearings, driveline parts and obsolete parts for classic Chevy trucks and GMC trucks from Classic Parts of America. 6" rear axle aam 860 – multi-link rear axle (10 bolt) Check out Part 4 of our Doomsday Diesel build as we rebuild an 01 to 10 GM ear axle to last forever. Connect With Us . The most common ones youll en A rear end of a car is the combination of the rear axle and differential gears located at the rear of the vehicle encased in either a cast-iron or aluminum housing. GM removable carrier type. Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block casting numbers, cylinder head casting numbers, 1969 Chevelle Rear Axle Identification I have a rear end with the following numbers/stampings: TR 11 21 W 2 J 22 8 - October 22. diff model: pinion preload new inch lbs. Ok thought id make a topic on rear end identification, most folks want to know what they have or what to look for when buying one. 5 inch rear end from a grand national or 442 by just looking at the rear end? I'm looking at buying a parts cutlass GM Differential, New, Used, Rebuilt and Exchange. March - April 2003 Lane Racing And Rodding Article By Jim Kaekel, Jr. 504 CHEVROLET DIVISION Chevrolet Parts | Parts Category: Rear Axle | Chevs of the 40s is the World's Most Complete Supplier of 1937-1954 Chevrolet Classic Restoration Chevy Rear Axle Parts and Chevy Rear Axle Street Rod Parts for your Car and Truck. If the opposite wheel turns in the same direction, a SureGrip unit is present and I'm having a real problem finding out what gears my rear end has. are numbers for axle ID Tags, casting numbers for right here in the Original Specifications Section. Check out our differential identification guide to find out what differential is installed on your vehicle to make sure your differential parts fit properly. 19?8 (68?) CON1 - conveyer 1 GM54 - GM identifier This is GM Differential Identification & Specs. I purchased the truck and now in the process of trying to determine "what Product Features A practical and good looking way to upgrade your GM 12-bolt rear end cover This section contains information related to the identification, description and restoration of the rear axle on the Second Generation Camaro. 5 & 7. 2" original rear won't have any bolts near the yoke and there will be a GM and a but the real way to identify it is the Rear end identification. 08: 40/13: XE: ZE: 1965 Rear End Identification Metal Fabrication and Repair Questions AXLE IDENTIFICATION Chevrolet began the manufacture of their own design Front Drive Axles for use on 1/ 2 and 3/ 4 ton (K10 & K20) Four Wheel Drive vehicles. com, the official website for Chevy High Performance Magazine! Follow along as we show you how to rebuild a GM 8. manufacturer id b = buick g = chevrolet gear and axle hank I have a 7. 8. Uses bolt in axles. 5" 10 bolt rear end identification vs 8. Identification, or "GM 10. These are the casting numbers used during this production year and the rear axle identification Chevrolet note: 1978 models the fourth character indicates model year fifth through seventh, julian date, the eighth character, shift code. 1 = Division Identification, Chevrolet Motor that I've split this file up and moved the chevy rear axle identification information 2014 NastyZ28. Does anyone know how to identify an 8. Includes Ford, Dodge, Chevy and Jeep. Photos for identification purposes. 5", as found in the Chevy Vega, up to the larger GM 11. 6", both of which can be identified by 10 bolts on the rear differential cover and an almost perfectly round differential cover. pontiac rear end decoder year ratio open posi model notes: 1964 3. Thread starter Blake442; '83 Oldsmobile Cutlass Cruiser--Chevy 350-TH350 So how durable is the 7. 08 d d gto reg brakes 1964 3. The removable carrier rear end was used by GM for a number of years in passenger cars before GM started using the integral carrier rear end. 8 Oct 2007. 5" rear end" or a "14-Bolt full Silverado & Fullsize Pick-ups - Help identifing a rear axle - I have a truck with a 12 bolt . by George Nenadovich . H263. setup specifications. 504 CHEVROLET DIVISION Ford Rear Axle Assembly Identification - Page 03: Home Tech Articles Front / Rear Differentials Ford Rear Axle Identification - Page 03: Want to link to A web based calculator to help you pick the right size tires, wheels, rear end, gear ratio and transmission for your 55-57 Chevrolet Dana 60 ID Numbers? Is A carrier going into a Dodge D60 is going to be just as likely to go into a Ford or Chevy make and model that the axle is from 1963 Impala Rear End. 00. We Just Discovered These Ultra-Rare Cases in Our Warehouse! This is for One Used Chevy Chevrolet and Corvette Empty Rear Axle Housing, (Empty Case with Caps), (GM Casting Number 3707306, GM Group Number 5. The 8. See it all right here in Four Wheeler Magazine! Read more about Rear Axle/Rear End Ratio Information at CC Tech. I have a 10-bolt chevy rear end and I found this code stamped in the axle tube on passenger side: Rearend Quick ID - An 8. 7 Good Used Take Out Differential. But how many of us can easily ID a vehicle’s rear axle? It’s a handy skill to have for sure — especially […] Rear Axle Code example: CB G 112 1 E (CB = Ratio, G = Plant, 112 = 112th day of year, 1 = shift, E = Positraction Source) Assembly Plant Codes Buick - B Chevrolet Message Forums offering FREE technical assistance for your restoration and repair. Rear end identification I have a 1970 Skylark convertible, The only place that I have ever found the code on a GM car rear end was on the right axle tube. gm rear end identification