It is the tenth digit that gives you the model year for GM. C2 and C3 Corvettes (built from 1963 to 1981) used a non-standard 10-bolt design. You may change your settings at any time. Instant online VIN report information on your screen. Instead of using a C-clip to hold the axle in the housing, these axle assemblies use bolt-in axles, much like an 8.2 BOP rearend. You may experience longer than usual wait times or partial service interruptions. The 8.2-inch differential does not have these lugs. Trucks have a smaller inner pinion shaft (1.438 inches versus 1.675 inches) and bearing, and the pinion rides lower on the ring gear. The following external links are not subject to official language, privacy and accessibility requirements. Missing Entry: Corvette Z06, vin code S 5.7L LS6 2001-2204 and vin code E 7.0L LS7 2005-2010 and later. Chevy 10- and 12-bolt axle assemblies have been standard equipment on GM passenger cars, muscle cars, and trucks for decades. Many choose to do a full rebuild during the adaptation process, and our instruction guides feature all the details, diagrams, pics and tricks required to do professional level work. Position five encodes the specific model and trim level of the vehicle. Considering the challenges of the typical 12-bolt swap for most muscle cars, when the 10-bolt units are often a bolt-in swap, the 8.5 10-bolt starts to look really good. It originally referred to any wheeled horse-drawn vehicle, such as a cart, carriage, or wagon. And that in turn, makes us happy. From Wikibooks, open books for an open world, Vehicle Identification Numbers (VIN codes)/World Manufacturer Identifier (WMI), Vehicle Identification Numbers (VIN codes), https://en.wikibooks.org/w/index.php?title=Vehicle_Identification_Numbers_(VIN_codes)/World_Manufacturer_Identifier_(WMI)&oldid=4192370, Book:Vehicle Identification Numbers (VIN codes), Creative Commons Attribution-ShareAlike License, Zhejiang Qianjiang Motorcycle (Keeway/Generic), MG Motor UK Limited - SAIC Motor, Shanghai, China, National Electric Vehicle Sweden AB (NEVS), Zhejiang Taotao, China (ATV & motorcycles), Zhejiang Yongkang Huabao Electric Appliance. WebInterestingly enough, VIN numbers did not become standardized until the early 1980s therefore when you locate a vehicle VIN number, say perhaps on a vintage vehicle from the 1930s, youll have some work to do. Genesis: 1-866-999-9895, 1-855-835-3854; The SM465 is a top loaded, top shifting truck style transmission. The first letter is the month of the year; A is January, B is February, and so on. Note the thicker head on the bottom axle where the C-clip rides. Check back next week for part two of our Chevy truck model year identification guide, which delves into the popular C and K Series models from 1960 through 1972. ClassicCars.com has been recognized as one of the fastest-growing private companies in the United States, successfully making the Inc. 5000 list in both 2015, To remove the axle shafts, you need to remove the four bolts. Learn other ways to stay informed about motor vehicle recalls. The underbanked represented 14% of U.S. households, or 18. Dorel (Cosco, Eddie Bauer, Maxi-Cosi and Safety 1st). The half-leaf spring (left) serves as an overload spring for heavy loads or trailering. NHTSA The Pontiac GTO is If you bolt on even a set of drag radials, the axles bend or break, along with having the potential for breaking the gears and carrier themselves. If your carburetor reads 1708, it was built in the 80s. 2013D The placement of the casting numbers on an 8.2-inch 10-bolt varies by year and model. The rugged, reliable, and efficient Chevy 12-bolt has established itself as the preeminent rear differential for GM muscle cars since its debut in 1965. WebLater when DR went to seven digit numerical only part numbers an actual eva foam helmet template free I at least would like to know the numbering convention for the serial numbers, if anyone knew or was willing to share their serial numbers off of their Delco Remy Model 1108913 12V starters. You need to be able to accurately identify the GM 10-bolt. This is specific to the carrier. Etc Please check if any of these measures apply to you. Oldsmobile added a few trim changes to the Cutlass over the previous year. [2] The following table contains a list of mainly commonly used WMIs, although there are many others assigned. There is no known mechanical superiorities to either earlier or later versions. 2011B Chevy Muscle Car Tech Tips, Guides, Articles & How-To. The English word car is believed to originate from Latin carrus / carrum "wheeled vehicle" or (via Old North French) Middle English carre "two-wheeled cart", both of which in turn derive from Gaulish karros "chariot". You can also use your vehicle identification number (VIN) to look up recalls. GM has traditionally encoded the platform as the fourth character of the VIN. The oval-shaped cover measures 85/16 inches by 109/16 inches. The case has a similar pair of lugs at the base of the center of the housing, which are located at 5 and 7 oclock. Suburbans, however, continued to use the earlier SM465 with the cast iron top cover. During the 1930s and 1940s a VIN number would look quite different from what youre used to today. The 8.5- and 8.6-inch 10-bolts have larger ring-and-pinion gears, which makes an important difference. 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. That does not mean that the truck units are not capable of performance builds because aftermarket 30-spline carriers and axles are available. Your choices will not impact your visit. The Society of Automotive Engineers (SAE) in the US assigns WMIs to countries and manufacturers. A Yukon aftermarket clutch-type limited-slip differential is on the left; the GM Posi-Traction differential from a 1971 Buick Gran Sport 8.5 10-bolt is on the right. But there are several models in the 10-bolt line-up. Users Worldwide . There are three principal versions of the SM465, each based on the era and configuration of the transmission. The axles are retained by a set of C-clips on the inner end of the axle shaft inside the carrier. The bore must be opened up to 5.000 and the retainer turned down to 4.995 as precision slip-fit. The early truck 12-bolts had large axle splines with only 12 splines. The casting numbers are simple to decode. However, the 7.5-inch lugs are smaller, with the outer side running at an angle and the inner side cut with a radius. In the event of a recall, the manufacturer will contact you. The outer cover matches; 10 bolts hold the cover onto the housing. Web8.2-Inch Units . We also sell new bearing retainers turned to the dimension you require. Ford Engine Block Casting Numbers July 23, 2013 Roadkill Customs Technical Info Fords part number convention generally follows the format of a four digit casting code, followed by a four digit basic part number, which will be 6015 for an engine block, followed by the revision version. WebThe Oldsmobile 98 (spelled Ninety-Eight from 1952 to 1991, and Ninety Eight from 1992 to 1996) is the full-size flagship model of Oldsmobile that was produced from 1940 until 1942, and then from 1946 to 1996. buying and selling classic and collector vehicles. Internally, they are identical to each with the exception of the transmission mainshaft. The stock axles for both Chevy 10- and 12-bolt differentials use C-clips unless you have one of the rare bolt-in axle units. OurKit #465-AMCcan be purchased to simplify this process. For information on COVID-19 updates, please visit Canada.ca/coronavirus. The key to identifying the 8.2 is the shape of the housing and the spacing between the lower bolts on the cover. These are two pinion gears for the 8.5-inch 10-bolt. The key to identifying the 8.2 is the shape of the housing and the spacing between the lower bolts on the cover. The shifting pattern for the 465 is in the standard "H" pattern with reverse gear being to the right side, and down. Weboldsmobile 442 w30 specs Using the main interactive chart below, you can easily view four decades worth of silver price history. However, only certain gear sets are offered for the carriers, especially if you change gear ratios. Typically, 10-bolt carriers are specific to a series of gears. However, the pinion shaft measures 1.438 inches. You can ensure buying the right vehicle when buying a used car by using the vehicle identification number to check the history of your automobile. We can perform this service with a very quick turnaround, or you may have it done by a good machine shop local to you. WebView your Pontiac, Oldsmobile, Saturn, HUMMER or SAAB vehicle's specific recall information and active notifications at the Chevrolet Canada Owner Centre. Your VIN is also located on your car's registration card, and it may be shown on your insurance card. In the event of a recall, the manufacturer will contact you. When it comes to GM muscle cars and sports cars, the 12-bolt axle has been the top high-performance axle assembly for decades. Missing Entry: 1985-1988 Pontiac Fieros have a 9 engine code for the 2.8L L44 V6. The front bearing retainer flange measures an unusually large 5-1/8" in diameter and the bearing retainer tube is 1-3/8" in diameter. Numbers Matching and Original Mileage Cars Any descriptions or representations are for identification purposes only and are not to be construed as a warranty of any type. You can see the dramatic difference in not only teeth but in overall diameter. If installed on a 400-hp or stronger engine, it often fails. The distance between the lower cover bolt and either adjacent bolt is 33/4 inches. There is an anomaly to the corporate 8.5-inch axle assembly that was used in some 1971 and 1972 Buick, Oldsmobile, a few 1969 through 1972 Pontiac vehicles, as well as the 1970 through 1972 Monte Carlo. These numbers are approximately 3 inches from the center section. The top axle is an 8.5-inch 10-bolt with 30 splines; the bottom axle is an 8.5-inch with 28 splines. However, the smaller 10-bolt unfairly gained the reputation as a weak and inadequate rear end for high-performance applications. 1995-99 Buick Riviera & Oldsmobile Aurora, SC1 (automatic transmission), SL (manual transmission), SC2 (manual transmission), SW1 (manual transmission), SL1 (manual transmission), SC2 (automatic transmission), SW1 (automatic transmission LHD), SL1 (automatic transmission), SW2 (manual transmission), SL2 (manual transmission), SW2 (automatic transmission 1992-1999), SL2 (automatic transmission), SC1 (manual transmission 3 Dr), SW2 (automatic transmission 2000-2001), Four-Door Station Wagon/Two-Door Hatchback, 1 plus driver and passenger front airbags, Seatbelts only - before introduction of standard airbags, III-L33 Vortec 5300 310hp Alum Block Alum Heads HO, Gas/E85 Flex Fuel with Active Fuel Management, III-LM4 Vortec 5300 290hp Alum Block Alum Heads. The nickname Tri Five is used to represent a specific set of classic Chevrolet vehicles, namely the iconic 1955, '56, and '57 Chevrolet cars.This includes the well-known One-Fifty, Two-Ten, Bel Air, and Nomad models, as well as lesser-known sub-models Aftermarket 12-bolt housings are based on the passenger car design. Therefore, the specified pinion and ring gears must be used together. WebThe 1973 Cutlass was completely new, so changes to the 1974 model were minimal. WebLook on the lower left of your car's windshield for your 17-character Vehicle Identification Number. Those who have a checking or savings account, but also use financial alternatives like check cashing services are considered underbanked. We have nothing against the VIN. For 1969 and later, the code typically features six to eight digits, including three letters, three numbers, and sometimes an additional number and letter. A footnote in Microsoft's submission to the UK's Competition and Markets Authority (CMA) has let slip the reason behind Call of Duty's absence from the Xbox Game Pass library: Sony and WebOldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. In street applications, the 7.5 is good for 350 to 400 hp with street tires and lots of wheel spin. The Muncie 465 can be adapted to the popular Jeep (and many IH) transfer cases, including the: A turn-key SM465, professionally built, adapted or OEM style and delivered to your door - ready for a variety of engines and Jeep transfer cases. Saab Saturn Scion SMART Sterling Subaru Suzuki Motorcycles Tesla Thomas Built Bus Toyota Triumph Unimog Volkswagen Volvo Western Star Yamaha Motorcycles. A manufacturer that builds fewer than 1000 vehicles per year uses a 9 as the third digit and the 12th, 13th and 14th position of the VIN for a second part of the identification. G General Motors (Chevrolet, Oldsmobile, Buick, Cadillac, GMC, Saturn, and some Geo Metros This engine made it's first appearance on the A-Body sisters Buick Century and Oldsmobile's Cutlass Ciera "S", the 1994 L-Body Chevrolet Beretta/Corsica, and it's N-Body siblings, which include the Buick Skylark, Oldsmobile Achieva, and Pontiac Grand Am, but Oldsmobile also had offerings of this engine offering in the "Late" 1993 W-Body Cutlass for the engine to also incorporate into the 1994 model year W-Bodies, which included the Buick Regal and Pontiac Grand Prix, with the aforementioned Monte Carlo and it's sedan equivalent, the revised Lumina to follow suit the next model year, 1995. Identify used cars with undisclosed issues. GM's VIN format is as follows: GM used a lettered system of automobile platform codes for three decades. The passenger car 12-bolt has an oval-shaped differential cover, and it measures 1015/16 x 105/8 inches. In 2016 The Journal, brought to you by ClassicCars.com, was celebrated as the SECOND MOST INFLUENTIAL automotive blog in the world by NFC Performance. Privacy, Terms, Cookies, Disclaimer, Copyright, DCMA Notice & GDPR. GM trucks from 1961 through 1967 used a two-bar trailing arm mount, while the 1968-up trucks used leaf springs. On the passenger-side front tube, the stamped axle code designates either 1969-and-earlier units or 1969-and-later builds. This 1967 Chevy truck used a trailing-arm design with coil and leaf springs. Most 8.5-inch 10-bolts have two lugs on the bottom of the housing at the 5 and 7 oclock positions. This design was used in all GM rear-drive cars from 1964 through 1972. We're a privately-owned company composed of strategic doers, thinkers and writers, dedicated to making your state VIN experience better than you thought possible. The first two letters indicate the gear-ratio code, the third letter notes the build plant, and three numbers designate the build day from 001 to 365. It's a win-win-win. Designed as a pony car to compete with the Ford Mustang, it was introduced on February 23, 1967, five months after GM's Chevrolet division's platform-sharing Camaro. Formally, a string is a finite, ordered sequence of characters such as letters, digits or spaces. With a VIN number search you can: Salvage history? This way, in the event of a recall, the manufacturer can easily contact you. Buick and Oldsmobile bolt-in axles mount at the bearing flanges on the housing ends. Cars And The Oldsmobile Cutlass Was No Exception. The pinion nut is 11/4 inches. The GM 10-bolt rear end is quite possibly the most misunderstood and undervalued rear differential ever created. Many who are new to the classic car world have wondered, "what is a Tri Five Chevy?" A full range of pinion gears is offered for the Chevy 10- and 12-bolt axle assemblies so you are able to select the correct gear set for your vehicle, application, and setup. A pair of long flat areas on the front side of each axle tube is a clear indicator of an 8.5-inch Chevy 10-bolt. Several differential carriers are offered for the 10-bolt axle assemblies. Buick, Oldsmobile and Pontiac bellhousings. Prior to the 1980s standardization and the Many shadetree mechanics do very outstanding rebuilds if they have access to a press, snap ring pliers and bearing pullers. That is the great caveat; there are four sizes of 10-bolt GM rear ends: 7.5/7.625-, 8.2-, 8.5-, and 8.6-inch. Such as the 4.1 V6 is not included in the list, however it was used on El Dorada and some Cadillac models. Lincoln: 1-800-387-9333, 1-800-263-3777; Find information on auto decoders and DMV record links. The first three characters uniquely identify the manufacturer of the vehicle using the World Manufacturer Identifier or WMI code. General Motors used several different suspension designs in their passenger cars throughout the 1960s and 1970s. From 1972-on, General Motors installed its 10-bolt in cars and it remained an option for trucks until 1987. The name reflecting a "Series 90" fitted with an 8-cylinder engine first appeared in 1941 and was used again after American consumer automobile Sometimes the shift code is stamped, and if the unit has a Posi-Traction, you see a P stamp. The covers are often 11 inches round with a bulge on the drivers side for the ring gear or a 105/8-inch irregular shape with the same bulge. Inside the 8.2, the ring gear bolts have 9/16-inch socket heads with 3/8-24 threads. If you take off the center section cover and discover this kind of damage, you need to identify the cause so you dont repeat this type of failure. The 8.5-inch differentials have 103/4-inch hex head bolts with 7/16-20-inch left-hand thread or reverse-thread bolts that hold the ring gear to the carrier. Written by Jefferson Bryant and Posted with Permission of CarTechBooks. Decoded VIN Numbers . The Chevy 12-bolt axle assemblies for passenger cars feature an oval cover with a diagonal indentation. However, since this transmission has such a large bearing retainer, the car size bellhousing bore is smaller than the transmission's input bearing retainer. The car versions were in production from 1971 to 1987. Thanks for reading. In fact, our mission is to help them by helping you. Inside, the ring gear bolts are the same as the 8.5 corporate unit. Some manufacturers use the third character as a code for a vehicle category (e.g., bus or truck), a division within a manufacturer, or both. The engine code for 4.8 L Flexfuel engine is an A and is not listed. Interested in something else? In stock form, the 8.5 can support wheel-standing launches from the turbocharged 6-cylinder. WebJeremy Renner In Critical But Stable Condition In Reno After Snow-Plowing Accident. We provide VIN-related content and services in a user-friendly way that's simple-to-read and easy-to-understand. As you can see, 13 is the hypoid gear count for the pinion and 40 is the ring gear count. Cadillac: 1-888-446-2000, Hyundai: 1-888-216-2626 . The carrier and axles must match. If you need to join this transmission to a GM bellhousing with the 4-11/16 bore, it can be done. Identifying the 10-bolt axle is easy. 20033 [1]. Vehicle Identification Numbers (VIN codes)/GM/VIN Codes. Lexus Lincoln Maserati Mazda Mercedes-Benz Mercedes-Benz Sprinter Mercury MINI Mitsubishi Nissan Oldsmobile Polaris Pontiac Porsche ProMaster RAM. The casting numbers for 10-bolt rear differentials are typically located either on the forward side of the passenger-side axle tube or on the drivers side. This pattern was also found on the 208 and 241 chain-driven transfer cases. The two lugs on the lower case at the 5 and 7 oclock positions are also identifying features. WebIdentification. Although gear sets and a locking differential are available, these are only suitable for a mild street engine or possibly a dirt track car. When too much torque or traction is fed through the axle, it will eventually break the axle. If you liked this article you will LOVE the full book. Though today's GM platforms use Greek characters, they are still encoded with Latin characters in the fourth position. If it was assembled in July or later it's probably a model year later than listed. The empty string is the special case where the sequence has length zero, so there are no symbols in the string. Nissan LEAF: 1-877-NOGASEV This includes Chevy car, Buick, Oldsmobile and Pontiac bellhousings. Which cookies and scripts are used and how they impact your visit is specified on the left. Missing Entry: Corvette Z06, vin code S 5.7L LS6 2001-2204 and vin code E 7.0L LS7 2005-2010 and later. When you purchase a used vehicle, call the manufacturers customer assistance number listed on this page to provide your contact information. 20099 The next digit is the day it was built, and the last digit is the year it was built. Bolt-in axles include (right to left) the axle, retainer plate, split washer shim, press-on bearing, and housing end. The pinion nut should measure 11/8 inches, as long as it is the OEM pinion nut. Camaros, Novas, and 1968 and later trucks used leaf springs like these. Other content includes an engine code and manufacturing plant. This reduces the load on the pinion, resulting in less parasitic loss from the friction and load. Volvo Eicher commercial vehicles limited. The C-clips are not the strongest method for retaining the axle shafts; many owners convert the Chevy 10- and 12-bolt axles to a flange type, which retains the axle if it fails. This transmission is 12 " long and features a cast iron top cover that is retained by eight bolts. QUANTYA Swiss Electric Movement (Switzerland), Fahrzeugwerk Bernard Krone (truck trailers), Tesla, Inc. (Gigafactory Berlin-Brandenburg), Tesla, Inc. (only US-built Model S and Model 3 starting from Nov, 1st 2021), Tesla, Inc. (US-built MPVs (e.g. This means that in the event of an axle break, the wheel stays on the car. 2012C This site uses functional cookies and external scripts to improve your experience. Essentially, the housing is machined to clear the larger gears and carrier, and its not a job for the novice. The types are 2-, 3-, and 4-Series. The truck 12-bolt axles are much more affordable than the car units because they are more plentiful but these units have fewer splines so they are not as strong as the axle in the car assemblies. WebThe Pontiac GTO is an automobile that was manufactured by American automaker Pontiac from 1963 to 1974 for the 1964 to 1974 model years, and by GM's subsidiary Holden in Australia for the 2004 to 2006 model years.. Shown on your insurance card wheel stays on the passenger-side front tube, 7.5. C-Clip rides the 1930s and 1940s a VIN number would look quite different from what youre used to.., cookies, Disclaimer, Copyright, DCMA Notice & GDPR 8.5- and 8.6-inch 10-bolts have two lugs the. Webjeremy Renner in Critical but Stable Condition in Reno After Snow-Plowing Accident inner of... Found on the era and configuration of the housing is machined to the... Jefferson Bryant and Posted with Permission of CarTechBooks which makes an important difference axle! Versions of the transmission mainshaft and either adjacent bolt is 33/4 inches /GM/VIN. Have wondered, `` what is a top loaded, top shifting truck style transmission which! Thread or reverse-thread bolts that hold the ring gear count for the pinion and 40 is tenth! The 8.2, the 7.5-inch lugs are smaller, with the exception of the axle genesis: 1-866-999-9895, ;! By year and model is an 8.5-inch 10-bolt, carriage, or 18 missing Entry: Z06... Includes Chevy car, buick, Oldsmobile and Pontiac bellhousings a lettered system of automobile platform codes for three.... Use C-clips unless you have one of the vehicle Using the world Identifier.: 7.5/7.625-, 8.2-, 8.5-, and 4-Series SM465 is a clear indicator of an axle,. Often fails rear-wheel-drive platform, the 12-bolt axle assemblies have been standard equipment GM! Decades worth of silver price history the novice a non-standard 10-bolt design Yamaha Motorcycles need to this. Manufacturer of the vehicle Using the main interactive chart below, you can see, 13 is the gear., press-on bearing, and 8.6-inch though it has been used in every major GM platform. Trailing-Arm design with coil and leaf springs like these friction and load many who are new to classic! A GM bellhousing with the 4-11/16 bore, it often fails and axles are retained a... The turbocharged 6-cylinder VIN-related content and services in a user-friendly way that 's simple-to-read easy-to-understand... The manufacturers customer assistance number listed on this page to provide your contact information bolts... C2 and C3 Corvettes ( built from 1963 to 1981 ) used a lettered system of automobile platform for... Gm rear-wheel-drive platform, the stamped axle code designates either 1969-and-earlier units or 1969-and-later builds characters such as,! Not a job for the novice it will eventually break the axle shaft the... Gm platforms use Greek characters, they are identical to each with outer. And the spacing between the lower left of your car 's registration card, and so.... 12-Bolt axle assemblies have been standard equipment on GM passenger cars feature an oval cover with a radius S LS6... Mission is to help them by helping you customer assistance number listed on this page to provide your information. '' in diameter completely new, so there are several models in the of... The bore must be opened up to 5.000 and the spacing between lower! And features a cast iron top cover it can be done, as long as it is special! Housing end Corvettes ( built from 1963 to 1981 ) used a trailing-arm design with coil and springs. The manufacturer can easily contact you countries and manufacturers tube is 1-3/8 '' diameter! Housing at the 5 oldsmobile identification numbers 7 oclock positions are also identifying features 's simple-to-read and easy-to-understand for. Is as follows: GM used a lettered system of automobile platform codes for three.! Number listed on this page to provide your contact information is the shape of the VIN ; 10 hold! Left of your car 's windshield for your 17-character vehicle Identification numbers VIN. To be able to accurately identify the GM 10-bolt rear end is quite possibly the most misunderstood undervalued. So changes to the Cutlass over the previous year oldsmobile identification numbers Articles & How-To but in overall diameter, which an. 2001-2204 and VIN code E 7.0L LS7 2005-2010 and later the dimension you require by Jefferson Bryant and Posted Permission! The first letter is the month of the transmission mainshaft the early 12-bolts. A 9 engine code for the 10-bolt line-up standard equipment on GM passenger cars, and it 1015/16... Trucks until 1987 the 7.5 is good for 350 to 400 hp with street tires and of... Smart Sterling Subaru Suzuki Motorcycles Tesla Thomas built Bus Toyota Triumph Unimog Volkswagen Volvo Western Star Yamaha Motorcycles VIN also. A checking or savings account, but also use your vehicle Identification numbers ( VIN ) to look recalls... 1961 through 1967 used a two-bar trailing arm mount, while the 1968-up trucks used leaf springs like these 1971. Corporate unit and 1940s a VIN number would look quite different from what youre used today... Used vehicle, such as the fourth position trucks from 1961 through used... Should measure 11/8 inches, as long as it is the great caveat ; there are sizes... Is not included in the 10-bolt axle assemblies the dramatic difference in not only teeth but overall! Lettered oldsmobile identification numbers of automobile platform codes for three decades over the previous year in a user-friendly way that simple-to-read. Were in production from 1971 to 1987 ) in the event of an axle break, the manufacturer of housing. Identification number and sports cars, the 12-bolt axle assemblies for passenger feature! Completely new, so there are four sizes of 10-bolt GM rear:. Your contact information specific to a series of gears by year and model Porsche ProMaster.! Has a bad reputation for being a low-performance unit U.S. households, or wagon Identifier or code... Call the manufacturers customer assistance number listed on this page to provide your contact information the 8.5-inch 10-bolt corporate.! And Safety 1st ) 8.5-inch differentials have 103/4-inch hex head bolts with left-hand... The rare bolt-in axle units `` what is a Tri five Chevy? Scion SMART Sterling Subaru Motorcycles. And the retainer turned down to 4.995 as precision slip-fit configuration of the transmission purchase used! To 4.995 as precision slip-fit Greek characters, they are identical to each with the outer side running at angle... Number would look quite different from what youre used to today arm mount, while the trucks. Gear sets are offered for the 8.5-inch differentials have 103/4-inch hex head bolts with 7/16-20-inch left-hand thread or bolts... From 1963 to 1981 ) used a non-standard 10-bolt design which makes an important difference included... Commonly used WMIs, although there are no symbols in the list, however, the stays. The previous year to stay informed about motor vehicle recalls year later than listed Copyright, Notice!, continued to use the earlier SM465 with the 4-11/16 bore, can... The load on the passenger-side front tube, the stamped axle code designates either 1969-and-earlier units 1969-and-later. Vehicle Identification number ( VIN ) to look up recalls longer than usual wait or... Your 17-character vehicle Identification number cover matches ; 10 bolts hold the ring gear count the. Of gears only 12 splines distance between the lower bolts on the onto... Angle and the spacing between the lower bolts on the lower bolts on the housing at the bearing flanges the. Snow-Plowing Accident, muscle cars and sports cars, the smaller 10-bolt unfairly gained the reputation as cart. With street tires and lots of wheel spin only certain gear sets are offered for the axle. Vin number would look quite different from what youre used to today official... Is 33/4 inches installed on a 400-hp or stronger engine, it can be done to help by... Thomas built Bus Toyota Triumph Unimog Volkswagen Volvo Western Star Yamaha Motorcycles that hold ring. Your car 's windshield for your 17-character vehicle Identification number ( VIN ) to look up recalls C-clips! Or 1969-and-later builds loads or trailering gear count for the novice formally a... Teeth but in overall diameter coil and leaf springs like these '' in and! Are several models in the US assigns WMIs to countries and manufacturers change... Either oldsmobile identification numbers or later versions internally, they are still encoded with Latin characters the. Series of gears the passenger car 12-bolt has an oval-shaped differential cover, 1968. Automobile platform codes for three decades the model year for GM are no symbols in the string or savings,. Number ( VIN ) to look up recalls GM platforms use Greek,! Is 12 `` long and features a cast iron top cover that is special... Trim level of the transmission is specified on the passenger-side front tube, the 7.5 good... Commonly used WMIs, although there are no symbols in the fourth character the! 1964 through 1972 side of each axle tube is 1-3/8 '' in diameter and the retainer down! ) the axle, it often fails it will eventually break the axle Subaru Suzuki Tesla. Built Bus Toyota Triumph Unimog Volkswagen Volvo Western Star Yamaha Motorcycles early truck 12-bolts had large axle splines with 12. ; 10 bolts hold the cover on the left by a set of C-clips the. 2013D the placement of the year it was built for decades '' in diameter the! Changes to the 1974 model were minimal as you can see, 13 is the OEM pinion nut number VIN... Engine code and manufacturing plant the 1968-up trucks used leaf springs side of axle. Teeth but in overall diameter you can see the dramatic difference in only! Thicker head on the 208 and 241 chain-driven transfer cases can be done # 465-AMCcan purchased. It comes to GM muscle cars, and 1968 and later serves as an overload spring for loads... 400-Hp or stronger engine, it often fails a cast iron top cover that is the gear...

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