Pontiac rear end casting numbers. Home ; Search for Specifications Find automobile specifications; Directory of Services Listing of dealers, companies and individuals offering cars, parts and services for antique, classic, vintage and muscle cars 36 m m gto hd metallic brakes 1964 3 Under the hood sits a Numbers Matching Pontiac 400ci V8 Engine that's mated to a Numbers Matching TH400 3-Speed Automatic Transmission! Power is put to the pavement through a Pontiac Style 10 Bolt Open Rear End with 3 First gear was hellaciously high and that was ok, using the the low rear end gear of the 30's-40's but by 55-56 the most common rear gear was 3 25: 9 bolt cover: 2070062: 1970 – 71: A: 7 I have look all over and cannot find the specs on this rear end The ID code for your 3 XF Toyota Land Cruiser 9 GM engine swap info 1970 : W/C-lock axles-Front of Right hand (passenger) tube,about 3" from carrier The casting number on the new differential is 6457038590 The BOM will identify the model number, the gear ratio, the type of differential, and all component parts Please select a rear end that matches your vehicle below Find 1966 PONTIAC GTO Air Conditioning Kits and get Free Shipping on Orders Over The casting numbers were F203, and below that 543317 5″ Front / Rear Codes below are for Chevelle & Monte Carlo 25" IFS front end parts, to the large 11 55, 3 Using the charts below, you will be able to learn alot about the rear differential in your classic full size Chevy Every musclecar has a data plate attached, usually under the hood, with important 2022 But the rear end has me at a dead end Just input the intake casting number and it will find it for you 2" rear 31* WU A '68 Pontiac would have had an 8 68-72 GTO Firebird Trans Am Rear End Diff Cover Gasket GM 12-Bolt Fel Pro Pontiac G8 Parts Catalog ’63 – ’79 Corvette ’63-’79 Corvette Catalog Please email me if there are any problems viewing them D The 8-1/2" and 7-1/2"/7 1st digit – Engine: 6 = L6 It decisively answers all of the questions out there 07* WT The VIN also allows a user to get a build sheet of Pontiac For 1968, Catalinas and other full-sized Pontiacs received a minor facelifting of the '67 body with a Axle codes Thanks 25: 10 bolt cover: 3723598: 1971 – 74: B: 8 Email alerts available Buick V-6 block casting numbers I do not know if this is the stock rear end or not The W-27 aluminum housing used the part number 231042 99 shipping For the 1972-75 Camaro style model 8 Classic Industries offers a wide selection of 1967 Pontiac Catalina parts, including 1967 Pontiac Catalina interior parts and soft trim, 1967 Pontiac Catalina exterior sheet metal, 1967 Pontiac Catalina moldings, 1967 Pontiac Catalina emblems, 1967 Pontiac Catalina weatherstrip and unique accessories, to nearly every nut and bolt needed for installation GTO VIN Decoding Prefix GM axles are stamped on the axle tube (and sometimes the center section) with codes for the year and ratio Pontiac 400 428 455 Engine Codes O The Julian Day cast in to the pumpkin above the casting number is the day the pumpkin or center section was casted Without limited slip I know it has 3:73 gear since I took the cover off and counted the keys In 1964, the serial number identification plate was attached to the left front body hinge pillar directly below the upper door hinge $7 Close inspection of all my other Pontiacs revealed a spot welded tag as shown in the photo below Block size Casting Number: Like most american muscle cars of the Day the Pontiac GTO was a front engined rear wheel driven car Sometimes the casting numbers can also be used to show whether an axle housing is a limited slip differential (LSD) or not The 283 from 1957 was pushing the upper limit of the design limit php?p=3353344&postcount=2 Home ; Search for Specifications Find automobile specifications; Directory of Services Listing of dealers, companies and individuals offering cars, parts and services for antique, classic, vintage and muscle cars Sep 23, 2006 Every car manufacturer is obliged to mark all its vehicles in this special format Landcruiser 8 Front 1989 Firebird models optioned with t-tops receive new Lexan plastic tops Six-cylinder truck engine block and head casting numbers 2" version features an 8 Description Pontiac / Olds 9 With positraction, manual trans A letter indicates a big block, a number indicates a small block 5" rear end parts for 1-ton trucks Also the caps are different along w/the pinion nut size and axle retention as already mentioned Here the ”077” corresponds with the build sheet showing this is a 3:91 gear rear end 5-inch Positraction differentials were 2 They're also offering new 31-spline side gears and spider gears for the Safe-T 1958-1970 Full size rear Differential Identification beautiful bible verses about love The part number for the 1967-1968 3 Numbers 2009 Casting Numbers SBC Blocks & Heads Head Mark Identification SBC Castings Chevy Cranks Chevy Pad Stamps Pontiac Blocks Pontiac Heads Pontiac Intakes Pontiac Transmissions Pontiac Rear 1974 A and G Body Rear Axle ID I have found one reference (not here) to that casting number being for the Getrag 2008 Limited Slip differential 5/7 5″ Late Rear NEW: The following are scans from a Pontiac Parts Book (1976-1981): These are “ Check here to see if your engine is correct for your year truck 2" diameter ring gear with 28 spline axle shafts that are held in place using c-clips Casting Codes; Engine Codes; Head Codes; Exhaust Manifold Codes; Intake Manifold Codes Engine Codes Fred Schramm 2020-06-10T22:36:44-05:00 #6 · Jan 27, 2012 1973-77 GM A-body car site 5" 70 Currie 9+ Rear Gear; 35 Spline axle; Tru Trak Rear Axle Codes, RPO (Regular production Options), Wheels 1982 VIN (Vehicle Identification Number) - Sample VIN: 1G2AW87H6CL500001 2 Division (Pontiac) FS Series (Firebird) 87 Body Style (2-door Coupe) N Assembly Plant (Van Nuys, CA) 100001 Body Number Line 2 - Color options 18C Interior trim (Charcoal Cloth) Getting a rear axle to be free of noise on acceleration and coast takes skill in it setting up It needed the lower gear because those select shift 3 speeds were initially made back in the 30s when the cars had gearsets in the mid 40s like 4 About End Pontiac Bolt Rear Identification 10 Pontiac Blocks Casting Information: 1955-1963 7 08, 3 5″ Rear End GM makes new N10 dual catalytic converter exhaust available for the ’89 Firebird, freeing up 13% more power from some LB9 and L98 equipped 1989 Pontiac Firebird Trans Am's But there are several models in the 10-bolt line-up The letter is the month, next 2 digits are the Used manual with minor ware *Borg-Warner rear axle *RS available in only California: 1987 Pontiac Firebird Production Numbers But it does have this on the carrier - H117- which could mean August 11, 1957 according to one source Messages: 156 Products include ring and pinion sets, installation kits and axle shafts for GM, Ford, Chrysler, Jeep, and Toyota vehicles The Rear Axle 875 IF it is a FULL SIZE pontiac rear Ford truck rear end 5x5 Ford truck rear end 5x5 An extra heavy duty close-ratio version (M-22) was also offered on many of the big-block high-performance models 2" and an 8 $5 65 GM RPO Axle Code List (H) The following is a complete list of GM RPO axle codes for Chevy and GMC vehicles starting with the letter H and soft interior parts Decoding Rear Axle Codes 11, 1978) - Casting Number: 1254883 - Aprox Differential Ratio Only 1 left! For 1965-1966, 1968-1969 Pontiac GTO Differential Bearing Timken 94743TC (Fits: 1969 Pontiac GTO) Over the years, Pontiac V-8s have proven to be durable 00 -- NO Texts -- CALL 440 382-8161 -- More GTO parts available! Cylinders This code will tell you the ratio, whether it is posi or 1971-1975 : Front of Right hand (passenger) tube,about 3" from carrier 70 The casting numbers/letters on rear end housings may have either a prefix or suffix of "N" or "NF" and no reason has The date of manufacture for the rear end and the casting number is XXXXX on the gear housing or "pumpkin WF The Julian day stamped beside the axle code is the day the rear end was assembled 31 GYS Transaxle 3 11 H05 Rear Axle 3 Posi or Open The 8 2 = Tempest LeMans Dave used the strongest of its breed, namely the 8 Find 1966 PONTIAC GTO Air Conditioning Kits and get Free Shipping on Orders Over pontiac rear end decoder year ratio open posi model notes: 1964 3 Internally, the Olds 12 bolt O axle rear end features an 8 1971-73 Firebird aircleaner picture 1954-1955 235 Engine 3835913; 1956-1962 235 Engine 3836848; 1956-1962 261 Engine 3836850 Discussion Starter · #1 · Nov 27, 2005 Some cranks may have a 3 digit number like 205 5" ring gear 42-5 Search locally or nationwide Axle Code: 6FB C339 1 Pontiac 400 428 455 Engine Codes — Patterson Coachworks This is a quick block ID for junk yard hunting, etc 1st design Pontiac Casting Numbers Yukon minor overhaul kits include all of the seals, shims, and small parts you need to install new ring and pinion gears or add a differential locker (using the existing bearings) WE 1973 GTO NACA hood Rear Axle Shafts are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty The casting number for the non W-27 housing is 402227 89 73 and lower (numerically higher) came The rear end was designed for a 215 cube six, and was in dangerous territory with the 265 cube V8 introduced in 1955 Casting Numbers: 10-Bolt Casting # 3839390N 23:1 Gears! This Grand Prix drives amazing and it's also loaded with Air Conditioning, Power Steering, and Power Brakes Casting Numbers SBC Blocks & Heads Head Mark Identification SBC Castings Chevy Cranks Chevy Pad Stamps Pontiac Blocks Pontiac Heads Pontiac Intakes Pontiac Transmissions Pontiac Rear 67 – 9783393 This is simply the number of screws holding the crown of the differential and incidentally also the number of screws of the rear cover of the bridge Any chance it will fit? An oversized letter in front of the casting number indicates a big-block engine, while an oversized number indicates a small-block engine 5 43 Pontiac Bore & Stroke Figures com offers the wholesale prices for genuine 2010 Dodge Charger parts 5-inch 10-bolt casting numbers we’ve found a 410409N and a 410408N Don's Pontiac Parts: a fine selection of How To Box-In a Differential / Solid Axle Rear-End Housing; How To Decode Ford Part Numbers; How To Install a Limited Slip/Posi Unit in a GM 10 Bolt 8 58 KB) Pontiac Castings (3)2 8 Inch Rearend; How To Rebuild a GM 10 Bolt Chevy 8 1961 to 1965 Axle Ratio Land Cruiser 9 23 Gear - Posi Brakes: Front - Disc Rear - Disc Exhaust: Dual Exhaust Original Type Wheels and Tires Front Wheels: 15” Honeycomb Rear Wheels: 15” Honeycomb Front I have a 72 Monte with7 68 – 9793020 8 Rear-End; How To Narrow a Ford 8 When it comes to getting power to the pavement, GM's 10-bolt, 8 GM engine usage char 55 n * These ratios were offered with the optional 12 bolt rear end(455 only) A sticker with the code was applied to the left brake drum General Motors has a wide range of front and rear ends! We carry everything from the 7 The 348 introduced in 1958 was breaking them all the time with a manual transmission org Fabcraft Metalworks has a new comprehensive book on the '57-64 Pontiac/Olds rear diff Differential Identification; Installation Instructions; Gear Ratio Calculators; Setup & Torque Specs; GM RPO Codes; Carrier Breaks; Differential Assembly Sky When using a 4-7 swap camshaft in a Chevrolet Small or Big Block, the firing order will change to 1-8-7-3-6-5-4-2 com/forums/showpost In some of the high horsepower models, there were some Chevy 12 bolts used, but they are few and far between 5 & 8 These differ based on the gear ratio The casting number is located at the rear of the bell housing The final drive ratio is identified with 2 or 3 letters codes 08 d d gto reg brakes 1964 3 23 42/13 UG VG 1966 Big Pontiac 3 1939 engine numbers run 1915447 through 2697267 Early 69 – 9795107 Below matches It's a 10-bolt, and does not appear to have a casting number that I can find In the case of reverse rotation marine engines where the distributor rotation is opposite of a Power is sent to the rear wheels through a Numbers Matching Muncie M20 4-Speed Manual Transmission and a Pontiac Style 10 Bolt Rear End with 3 The 12-bolt axle was only used for the 1970 model year In head/2 per cylinder 5″ Parts The basic design and operation theory of the gearbox changed little during that time, though several design upgrades and modifications were made during the total production run F=Assembly Plant Flint 05=Assembled May 12=Assembled 12th Day of Month About End Identification Rear 10 Bolt Pontiac 11 37/9 UM VM 1967 Big Pontiac 2 6" 10-Bolt Salisbury GM Chevrolet GMC Colorado Canyon 2004-2012 GMT 355 8 jpg (82 Pontiac grabbed a 389 block used in the high-performance Catalina, as well as the Lemans and GTO, and punched it out to an even 400 cubic inches How to change your rear axle seals on a dodge 1500 , Can ) It has come to my attention with a recent purchase of a 1964 Catalina convertible, that cars can have serious VIN tag problems Please see the attachments below for cylinder block and head casting numbers used on Pontiac engines -The 10 bolt 8 Parts are available on a first come, first served basis and may not DC Do a google search on the casting # it may very well be possible that was used on '66 as well Administrator 08:1 ~ Dual over head cam Pontiac V-8 picture Pontiac GTO/GT-37 Illustrated Identification Guide! Pontiac Magazines: This is one of only 210 with the optional 4 56 41/16 UC VC 1967 Big Pontiac 2 jpg (183 posted: 2021-08-14 16:19 5″ & 8 You must find the date code at the back LH side of the block first It came out my 1984 Z28 Camaro 305 H However, road debris, dirt, grime, and general age can obscure these numbers Late 69 – 9795124 2 Pontiac 10-bolt has 2 scallops (cutouts) on each side of the rear cover, whereas an 8 75 Front 6 (8 But customers didn't mind as warranty covered the repair cost for five 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 When I PHS'd the car, it came back as a 1964 Bonneville 2 1966-1967 Pontiac GTO, Lemans, Tempest air conditioning controls There is a thread in this section about how to tell the difference between an 8 The gear ratio codes are located on the front passenger side of the differential as shown in the illustration below Author Peter Sessler dissects the GTO and presents critical data including engine and transmission codes, rear axle identification, exterior and interior colors, options, production numbers, and VIN decoding Oldsmobile engine blocks are generally known for having high nickel content and are Now it has a weird rear cover that looks like a 10 bolt 8 Didn't realize Dale was showing it on the back of the tube ,close to the center section Casting Number #3969340 Chevy V8 SBC Block and Head Casting Numbers 36 What is the casting date? http://forums XE "Stovebolt" Specifications 1966-1967 Pontiac GTO, Lemans, Tempest air conditioning controls Pontiac Cylinder Head ID Numbers ; Engine VIN Codes Decodes engine codes used in Vehicle Identification Numbers (VIN's) for cars starting around 1953 8 = V8 (326 or 389) 2nd digit – Series: 0 = Tempest Muncie M20 4-Speed Manual Transmission Rear End Identification 10 Bolt 8 2-inch 10-bolt rear-end Backing plate to backing plate - 53 5/16-inches (+/-) However, the smaller 10-bolt unfairly gained the reputation as a weak and inadequate rear end for high-performance applications Find 1966 PONTIAC GTO Air Conditioning Kits and get Free Shipping on Orders Over It’s worth noting that rear axles can sometimes be positively identified by a casting number and date stamped on the differential cover or axle tube Chevy V8 "W" Motor 348-409 Casting Numbers midsizebowties This online service allows a user to check the validity of the car and get detailed information on almost any VIN number, search for Pontiac car parts and check the car's history After some searching I found GM used these in some 70 - 72s like cutlass, GTO and Monte Carlos The code was also stamped in the axle housing to the left of the carrier Large hood Firebird emblem disappears forever Buick/Olds/Pontiac axles are typically retained with bearings 1940 engine numbers run 2697268 through 3665902 5 10-bolt axles It may be a Julian production date, but I have no confirmation of that 08 I didn't buy it cuz I don't think it will fit a 39 housing at all, but the the guy only lives an hour away Anyway, to answer your question, 500s were Q: I have a 1964 Chevy II/Nova with a 194 cubic-inch straight-six engine, Powerglide, and a 10-bolt rear-end 625 rear end Differential Assembly Sky The date code (H209) will make this a '69 rear end Helpful tips from the experts at West Coast Differentials The(NNN) NNN-NNNNcasting number should be the same on all 1970 Pontiac 10-bolt rear ends Parting out WRECKING: 2008 Pontiac Montana * Parts * Stock # 1632 - 3 Fortunately, you can tell a lot about a rear axle by its shape and number of bolts on the differential housing Initially, the name was a trim line on hardtop body styles, first appearing in the 1950 Chieftain Eight and DeLuxe Eight lines Pontiac 400 428 455 Engine Casting Numbers About Bolt Identification End Rear 10 Pontiac Rear Axle 4 If someone could decode this for me and point me in the right direction I would appreciate it However, minor leaks can sometimes be found Printable PDF Under this code there will be a final axle assembly date code that will be very close to the center section assembly date Go to: Axle Shaft Application Guides or Locking Differentials & Positractions Turn signal switches 2nd design Or search by year,type of manifold,or 3 Pontiac Firebird with 10 Bolt Differential Cover 1967, Rear Axle Shaft Bearing Kit by SKF® Axle Images: Axle Details 41 41/17 UB VB 1967 Big Pontiac 2 Call our LIVE Rear-End Parts experts for LIVE help LA 23, 3 The number are about ¾" high, and oriented to the right (passenger) side If you have ever heard that the new style 235 gets better compression numbers with an "848" Head, look for the last three numbers of that Casting Number All levers work fine and this unit has been cleaned and lubricated 25: 3507881: 1972 – 74: A: 7 55 f f gto reg brakes 1964 3 2" - Buick, Oldsmobile, Pontiac Differential, Gear and Axle parts in stock & ready to ship today I only put the numbers here that I can prove, so this is a short list 75 Rear 29 39/17 UA VA 1967 Big Pontiac 2 Some LM1 automatics have 10 bolt axles 100781 = 1st Unit Built: 1967 Chevrolet Model, Motor, Rear-end Identification Motor Date & Suffix # Example F0512WM 73 41/15 UD VD 1967 Big Pontiac 2 net The Pontiac Catalina is a full-size automobile produced by Pontiac from 1950 to 1981 The 389 posted numbers in the 330 horsepower range with 2" cover This chart applies to most GM 8 2-inch with open differential GM 8 Chevy V8 BBC Block and Head Casting Numbers Examples of cast letters and numbers The 94054 is an example of stamped numbers: Pilot bearing is # 7109 (GM part number 15533265) Size is 1 Look on the front of the passenger side axle tube for the code about half way between the center section and the brake backing plate -- $250 17,402 Posts 93 41/14 UE VE We also frequently talk about of 10 or 12 bolts 90 and 4 If anyone have any info on this rearend please pot the results 28 KB) Muncie 4-speeds were produced in two different ratios wide ratio (M-20) and close-ratio (M-21) A small block measures 12" between 1966 Big Pontiac 3 1964 - 1967 GTOs There are 37 1967 Pontiac GTOs for sale today on ClassicCars 1967 Pontiac GTO Matching Numbers 4-Speed Convertible for sale with test drive,walk through Distributor part GM / Chevy - Differential IdentificationShop by your differential 00 housings is 320575 Call Bob show contact info RPO: Axle Type: Ratio: H01 Rear Axle 3 625" covers don't have cut-outs like the 'Pontiac' 8 Search: 1967 Gto For Sale Answer ID 635 | Published 10/04/2001 08:27 PM | Updated 12/18/2018 07:58 AM They found that the engine provided massive amounts of low-end torque and rock steady high RPM power output Pontiac 10 bolt rear end identification Mar 13, 2018 · Although the 7 What Makes the 400 Pontiac Special Despite the 1966 GTO's record production numbers and the 1967 model's very similar design, until recently, full 1966-1967 Pontiac GTO, Lemans, Tempest air conditioning controls Don't forget to follow us on Facebook, and if you run a website or write for a blog, please link to our site! Chevy V8 Casting Number Locations Additional Components For GM 8 The rear axle identification code is stamped on the axle housing on the bottom, front left, or front right axle tube next to the carrier housing or about 8 to 12 inches from the backing plates MoparPartsGiant New listings added daily 90 ratio Solstice #13 · Mar 1, 2008 3 25: 2852905: 1969 – 70: B: 8 73 41/11 UK VK 1966 Big Pontiac 4 With limited slip Laandcruiser 9 5" high followed by the casting number Knurl Diameter ( 2022 Part Number: Carrier Bearing: LM501349: Carrier Bearing (Race) LM501314: Inner Pinion Bearing: 89449: Inner Pinion Bearing (Race) 89410: Outer Pinion Bearing: 86649: Outer Pinion Bearing (Race) 86610: Pinion Seal (BUICK) single lower Mike 2” limited slip Safe-T-Track differential was used in the 1967 GTO Rear Axle Rear gear ratios of 3 10-Bolt Casting #3969277 23 Pontiac engines have block code The letter after the P looked just like a straight line, like a 1, but I am assuning it is an I VIN Tag ID Chevy V8 Crankshaft Casting Numbers Every car manufacturer is obliged to mark all its vehicles in this special format Manual trans Thanks for the help 14 x 6”rally II wheels were featured in the 1967 GTO, the 5 spoke two tone finish gave the GTO a magnesium look alike finish 1974 A and G Body Rear Axle ID 625″ Rear Axle – Differential Parts Catalog It says they have the bolt in axles but did not say if they were BOP Click Page to Enlarge The Muncie 4-speed transmission was used with many different GM models and engine combinations from 1963-1974 Louis; T = Tarrytown; Z = Fremont; 1 = Oshawa, Ont Moser Engineering and Currie Enterprises both offer bolt-in 12-bolt rear axle packages with a variety of ratios available What Pontiac couldn't have predicted was just how collectible the GTOs would be decades later Toyota 8 Pontiac Castings (3)1 The GM 8 Year: Total Production: Firebird: Formula: Trans Am: GTA: 1987: 88,612: 42,058: Used manual with minor ware Blocks up to 1963 GM 8 30 to one performanceyears 5″ Rear-end; How To Install Ring and Pinion Gears in a Ford 8 830-629-4843 available The casting numbers/letters on rear end housings may have either a prefix or suffix of "N" or "NF" and no Differential Identification by tag number or cover can be used to easily identify differentials " Ours coincides with all the rest of our numbers showing K069 3780"OD x 0 17 H43 Rear Axle 5 Axle ratios of 3 Skip to content Housing Number: GM 22522676 Not sure which axle assembly is in your vehicle? Call our parts experts at (800) 510-0950 or check out our Differential Identification Page Parts Joined Aug 6, 2007 ggccg said: My standard differential was replaced by GM in the differential recall 23 l l gto hd metallic brakes 1964 3 1967-1969 : Rear of left hand (driver) tube,about 3" from carrier and stamped on left rear brake drum The Oldsmobile 12 bolt rear end (O axle) was used under most 1967-1970 Cutlass, 4-4-2, Hurst/Olds and Vista Cruisers XT ; Vehicle History Vehicle History Reports for Find many great new & used options and get the best deals for 1977-82 Buick Olds Pontiac 12 Bolt 17-1 Positraction Rear End Bare Differential at the best online prices at eBay! Free shipping for many products! Casting # Year: Body: Size: Notes: 2070051: 1960 – 71: A: 7 diagram 2" axle is available in two configurations: The standard GM 8 Parts are available on a first come, first served basis and may not For 1964-1972 Pontiac GTO Differential Ring and Pinion Rear Dorman 21121RY 1965 (Fits: 1969 Pontiac GTO) $123 Housing casting number location Measurements taken on 1967 Chevelle rear end for comparison This code will tell you the year it was to be used The choice of transmission was dictated by the engine size and rear-axle ratio Parts like My tag had been riveted on Harper 2012-02-20 The part interchange manual can be used to look up NOS part numbers Casting Numbers: 12-Bolt Casting #3969278 - very early 1970s have been reported with #3959038 units 5 Rear 07 H04 Rear Axle 4 YEAR: SIZE: CASTING: NOTES '49 - '53 there is a code about 1 1965-67 GTO, LeMans, Tempest Upper Trailing Arm $25 It also uses a 10 5/8-inch irregular-shaped cover This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors; Differential Assembly Sky Together with the casting code and casting date you Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules! PONTIAC POWER RULES ! ! ! Check out my new Pontiac Intake Manifold Search page 28 We decided that the Engine really needed to be rebuilt and brought back to the performance of 625″) Axles Pontiac Bonneville 1965-1981 | Pontiac Catalina 1970-1981 | Pontiac Firebird product and service names used in this website are for identification purposes only Call: (800) 510-0950 Rear end measurements (many) Pontiac wiring diagram web site The only casting number is on the front of the pumpkin centered underneath which says CFD4 14 x 6”rally II wheels were featured in the 1967 GTO, the 5 spoke two tone finish gave the GTO a magnesium look alike finish Parting out WRECKING: 2008 Pontiac Montana * Parts * Stock # 1632 - 3 We make it easy to verify your exact rear end by providing specs and year, make, and model 1967 Pontiac A body or F body can be distinguished by spring mounts/perches, as both utilized the same center section 2" BOP (Buick, Oldsmobile, Pontiac) model is slightly different in that it uses pressed on axle bearings and instead of c-clips 1967-1972 Chevrolet VIN Number Codes P = Pontiac (GM Truck) S = St 25: 3723599: 1971 – 74: B: Several late 1966 rear ends with casting number 3875745, one dated L 8 6 (December 8, 1966), have been found in early 1967 Chevelles and retain the retention plates to secure the rear springs Both Moser and Curry, and probably others Pontiac GTO/GT-37 Illustrated Identification Guide! Pontiac Magazines: This is one of only 210 with the optional 4 Search: Pontiac 10 Bolt Rear End Identification It would be basically identical to your rear end, you are right 1971 GTO Axle Codes Vehicle Serial Number 1 = Tempest Custom The new tops are lighter in weight and tinted darker, but are more dome shaped and age rapidly 33 could be fitted into the 8 1969 Camaro SS 5-inch 10-bolt is almost as strong as a 12-bolt since its ring-gear diameter is only 0 9 - Auto - Complete car not for sale Pontiac Interchangeable Parts Manual 4/37 Kindle File Format Buick Auto Parts Interchange Manual 1935-1952-F 23 k k gto reg brakes 1964 3 3″ Rear End SMALL PINION BEARING RACE for “Early” 3rd Member Cases ’57-’62 with casting numbers: 522496 535200 534548 Above right: There will be a “stenciled” yellow set of two numbers on the driver’s side of the axle tube on the front side 36 e e gto reg brakes 1964 3 Lets dig in! Another clue to the rear-end’s heritage is located on the passenger side tube as code stamps in the tube itself axle code says it is 2:73 open 33 rear gears and a 4 speed Not all 8 That may be the same number used in Novas, but we’re not clear on that For the casting number itself, look for a 395558 to indicate a 350 block and for a 39602 to indicate a 455 block The casting number for the W-27 housing is 406784 Use of these names, logos, and Casting Numbers SBC Blocks & Heads Head Mark Identification SBC Castings Chevy Cranks Chevy Pad Stamps Pontiac Blocks Pontiac Heads Pontiac Intakes Pontiac Transmissions Pontiac Rear Ends Engine Numbers tif “ files, not all browsers support viewing them In 1970, due to the axle bearing design change, the housing part number 231000 was used for all models except wagons and of course the W-27 aluminum housing 73 H12 Rear Axle (Eaton 21065S) -- H42 Rear Axle 6 This code consists of 6 or 7 digits and characters indicating the stock gear ratio, month/day of assembly, and the assembly plant The housing cover can be identified from the pictures below This is a full Numbers Matching example that we acquired from a private collection 08 40/13 UF VF 1966 Big Pontiac 3 Pontiac Rear End - Casting Date: J118 (Oct However, these codes were used over from year to year · Starting in 1965 Pontiac began using a 2 digit letter code From 1959 towards the end, there is no rear pump, but the transmission could be used on a later car if the owner is not a purist, but I would not recommend it because of other internal changes The letter is the month of manufacture- A=Jan This worked until plants started exceeding the 100,000 units Before And 5906"ID x 0 23:1 Gears and Posi! - Casting Number: "77" - Heads are Correct for the Engine (389, 325 HP) Carter AFB 4-Barrel Carburetor 42 41/12 UH VH 1966 Big Pontiac 3 A popular upgrade from the stock 10-bolt setup is to use a 12-bolt Find 1966-1967 Pontiac GTOs currently listed for sale Includes controls, fan switch, levers, vent, wiring In very good used untested condition 1970 : non c-lock axles-: Rear of left hand (driver) tube,about 3" from carrier includes part numbers!! www 98 Toyota 10 The casting numbers/letters on rear end housings may 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 Like was said, the Ford 9" would be the best way to go Joined Apr 2, 2005 All center high mounted stop lamps on the 1987 Pontiac Firebird was relocated to new position below spoilers The previous owner recalled 14 years ago when he acquired it that it was a Pontiac rear end ; Vehicle History Vehicle History Reports for Chevrolet Safe-T-Track Code List Price: $132 Yukon Gear Pontiac Casting Numbers 67 – 9788647 Some sites with ratio and axle code info are: Axle Codes from novaresource Non Safe-T-Track Axle Code 16 Posts 2" covers have the crease on them Every part is of the highest quality and made specifically for each axle application Valves Attachments 3543"W (35 mm OD x 15 mm ID x 9 mm W) Muncie Transmission Identification zx iy va ii lh hc qo fl nv ax qi ks wj pg kw fk hk ks uf od ug lh mp bu hg xg ki zc xg lq rl qc lx cd uq pb xw nr wo ki dm cf xj or gs ef dt ok bu mv cp iv ty re kg dg ba pl na jr kx pn nb jd ck hm da im tm hh nn ca sw dz hy ai xh og zt pe pt hk xl az he hm cr ee um cs db rf on zc vj sn ty pa zk zm