pontiac rear end width chart

To say I was disappointed by the service provided by this company would be an understatement. All Rights Reserved. Add Width to compensate for drums as follows: 4" - 5" for small cars 5" - 6" for intermediate cars 6" - 8" for large cars . "" "" ". lx ?ZXj^|\\(|ka(XKIg#+ I have a source for the axleshafts and the difference in the shafts shows this to be true, BUT doesn't show the diff center . A: They came in all fullsize Pontiacs and Oldsmobiles from 1957-64. startxref Pontiac Differential Codes Year Model Rear Ratio Tooth Count Std Code Posi Code 1970 Big Pontiac 2.56 41/16 UC VC 1970 Big Pontiac 2.73 41/15 UD VD 1970 Big Pontiac 2.93 41/14 UE VE 1970 Big Pontiac 3.23 42/13 UG VG 1970 Big Pontiac 3.42 41/12 UH VH 1970 Firebird 2.73 41/15 CRX CRY 40/13. Find 1967 PONTIAC GTO Differential & Rear-End Components and get Free Shipping on Orders Over $99 at Summit Racing! The 10-bolt was used in all the low performance applications. The following is a general 1957-58 are 29-spline and 1959-1964 are 31 spline. pontiac rear end width chart. '67 Chevrolet Six The T/A 6.6 was available for most of the model year, but once the supply of stockpiled 400s was exhausted, it signaled the end of the big Pontiac V-8. '72-73 Mazda, '28-40 Ford , '57 - 59 Ford 0000000016 00000 n The Trophy Track's strengthened bearing hubs even use larger-than-stock bearings, the same ones found on spools. For a better experience, please enable JavaScript in your browser before proceeding. The 55-57 Chevy car rear-end is almost a bolt in, the perches need to be relocated to the top of the housing though. i've seen that link about a hundred times now and it's kind of funny how the 73-77 GM A-body is not included. The 78-88 mid size GM cars use a 7.5" 10 bolt, which is about 58/5" wide. may be different than pictured. I'm sorry if I repeated what I've learned to accept as fact, but there are other reasons besides what I've read that have convinced me that '64/'65 housings are narrower than the '66/'67. Good third-member cores are also relatively easy to come by, as many are now being saved from recyclers by fellow enthusiasts. The '70 to '81 Camaro rear end is 61 inches. 0000015097 00000 n Look at the RPO codes. for highway driving. If in doubt, consult one of our differential experts at (800)510-0950! The new P/O 9.3-inch immediately found its way into hot rods and race cars. Why not a Ford? Picture is from parts book. Plywood pieces work well for shims. '71 - 72 Pinto My rear is the bolt in axles. Casting # Year: Body: Size: Notes: 2070051: 1960 - 71: A . SKU: CE-GMG7887X. They were tough with 9.3-inch ring gears, big pinion shafts, and large-diameter bearings and tough axles. The following tags will show a 4L80E transmission as an example. . GU3 - 3.08's V6 gear ratio. In 1957, the Pontiac and Oldsmobile designs were combined and improved upon, producing a brand new 9.3-inch differential. 66-69 axle does not include 64 65 . /** * Error Protection API: WP_Paused_Extensions_Storage class * * @package * @since 5.2.0 */ /** * Core class used for storing paused extensions. The current axle needs to be measured to verify width, because it plays an important part in determining what rim backspacing is necessary. Dont Be That Guy, Reversing Gears ~ Rescuing Ones Own Derelict 1967 Pontiac GTO, How To Paint a Lace Roof on the Cheap Using Grandmas Curtains, Exploring an Antique Junkyard in the Hills of West Virginia, Engine, Transmission, Chassis Swap Donor Vehicle Look-Up, Early Ford Beam Axle Identification and Dimensions, How to Apply Rust Encapsulator Plus to a Rusty Rear End, How To Box-In a Differential / Solid Axle Rear-End Housing, How To Select Proper Rear-End / Differential Gear Ratio, Wheelbase Measurements for Popular Classic Cars, 1955 Chevrolet 3100 Step Side Pickup Truck Build, How To Cut Your Long Bed to a Short Bed in a Weekend, Engine / Transmission / Chassis Donor Search, Project Cars and Part Donor Cars For Sale. 62" 64-77 Chevelle, 73-76 Torino, 89 '68 AMX AXLE DIFF 4X4 FRONT DIFF PARTS AXLE DIFF REAR END PARTS . Approximate rear end widths measured from backing (rear-wheel drive), automatic 3-speed gearbox . endstream endobj 19 0 obj<> endobj 21 0 obj<> endobj 22 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 23 0 obj<> endobj 24 0 obj<> endobj 25 0 obj[/ICCBased 36 0 R] endobj 26 0 obj<> endobj 27 0 obj<> endobj 28 0 obj<>stream Axle Images: Axle Details. The 1965 Pontiac Tempest LeMans measures 74.40 inches in width, The 1965 Pontiac Tempest LeMans measures 206.20 inches in length, and has a wheelbase of 115.00 inches. Dick this in no way reflects upon your statement but you make an excelent point when you stated " I read enough times that". also note on the A4's (auto's) shifter console if the gear selector for 1 is missing. It has been my experience that the 66 up axle is longer. Rear-end questions. There have been non C-clip rearends found in Chevelle wagons, and some El Caminos through at least 1974. Rear Suspension Width (Flange to Flange), Donor Vehicles Front and Rear Quick question, I'm looking at a '50 Pontiac and was wondering if it had a torque-tube or a driveshaft. Needle BUILD IT YOURSELF - PARTS LISTS BUSHINGS TO ADAPT TUBE SIZE . the versailles / granada rear ends from flange to flange is 58.5". Is a pontiac center section as olds rear ends of that era? Bigger engines introduced in both Oldsmobiles and Pontiacs for 1959 prompted the second generation of these rearends with 31-spline axles, which were reportedly 22 percent stronger than the previously used 29-spline shafts. I am using a 62' Olds rear in my 61' Bel Air and it is 1" wider that the stock Bel Air rear. Mercury Capri/Bobcat, Monte Carlo, Regal, etc. CK 15/35, S10, RV. Ironically the heavy-duty nature of the 9.3 worked against it and played a part in its demise. The following information is provided to help you identify the differential you are working on. The Pontiac/Oldsmobile 9.3-inch is your axle. "+j)(4 T "Hd&6F T:R%xA+R>6^yyp0}Zc9^):(cdf_rKr2zB,ywV}w0*lkxwM y icR,2*G{>K\"|>XWAIRYQ_dKx}wt}_=/3=)>fQaa-# C+|prj~%ox$LpKaGPG&T`o. '69 Dodge Van, '71 Torino And even though new internals were available from Fabcraft, the carriers were simply becoming too difficult to find. Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale. (Rear Wheel Drive) +20 offset. Contributing information were Bob Welch, J Forbes and various locations throughout the Web and Automotive Magazines. Rim Width Measure from the inside of the outer lip at the bead seating point to the inner lip. SiteStats_3379(); '67 Lincoln, '69 Dodge 2D reg-duty / 4D med-duty 4-pinion. 18 21 Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. '67 Chevrolet big car 0000008567 00000 n Rear-end track width measurements of classic American cars including Chevrolet, Ford, and Mopar vehicle rear axle widths. Outside Width: Year: Model: 56.50: 1969-1977: Maverick 8" 56.50: 1990-1992: Ford Ranger 8.8" 56.75: 1995-2003: Ford Explorer 8.8" Narrowed w/2 short side axles: 57.00: 1974-1978: Mustang II 8" 57.25: 1957-1959: Ford, Ranchero . The following is a general list of rear ends and their dimensions to help narrow the search for a possible candidate to replace the torque tube rear end or just get a better set of gears for highway driving. '74 Valiant, '57 Ford 1982-1997. Aftermarket support followed in the form of beefy axles, gears, spools, couplers, and Mickey Thompson's aluminum and magnesium centersections. Numerous e-mails and phone calls, stories of lost and found axles finally resulted in an e-mail from Speedway motors November 22nd apologizing for not handling this order in a timely manner and that a refund would be sent today. Your Nova should be the same as 67-69. Wilwood Engineering designs and manufactures high-performance disc brake systems. Rear End Widths - - Back - - Home > Specs > Rear End Widths : Representative for comparison purposes only. '72 Cougar, '74 Pontiac '49 Plymouth, '61 Chevrolet Impala '65 Cadillac, '66 Buick Wildcat '66-67 Chevrolet Big Car, '72 Charger '69 Oldsmobile 88, '72 Chrysler <<3d7f7a4e8421a74f9b85ec848848f3a1>]>> The now famous Ford 9-inch, with it's unique, straddle mounted pinion, offered great strength for its weight, but even the heavy-duty nodular-iron version suffered from weaknesses that the 9.3-inch did not. Once I had the wooden rear end made I attached the wheels to the small wood axle flanges with wood screws and large washers to stop the screws from pulling through the lug nut holes. In head/2 per cylinder. %PDF-1.4 % well i have 1 from f 150 82 b/plate 2 b/plate it is 58". You bring the gumption. hi don, there is no major difference in the pontiac differential from 1949 to 1956 other than rear brake related parts. I placed the order with Speedway motors in late July for my rear end housing and Currie axles. Dec 20, 2007. I've heard 'prolly torque-tube' from most that I've asked My friend's stock '41 Pontiac is open drive, so I would imagine that the '50 is as well. On early street rods it wasn't unusual for the rear of the car to be jacked up so wider than stock tires could protrude several inches past the fenders, but then styles changed and the need for a narrower rearend that was reasonably strong led many hot rodders to the '57 Ford 9-inch, particularly those under wagons and Rancheros as they were the narrowest. 57" 71-74 V-8 These dimensions do not include brake drums and are measured from backing plate to backing plate. Q: What cars did they originally come in? As a result, many tribute cars and gasser-inspired builds had to stray from correctness. The correct width for 59' & 60' is 63-1/4" I believe. Car, 67-69 Camaro, 64-67 Chevelle, So why did the Ford 9-inch become the premier differential of modern day hot rodding? Its pretty easy to find a good one if you are in an area with a few junkyards. We carry everything from the 7.25" IFS front end parts, to the large 11.5" rear end parts for 1-ton trucks.We make it easy to verify your exact rear end by providing specs and year, make, and model applications for . Both of these are semi-floating axles. a Custom Classic Truck" Peterson Publication; June or July 1999, . Pontiac labeled theirs Safe-T-Trac while Oldsmobile called it Anti-Slip. I used 5" long lag bolts to hold the end pieces of wood on which permitted me to add up to 1.5" of shims to each end. 1958-1970 Chevy Rear Differential code Identification : Using the charts below, you will be able to learn alot about the rear differential in your classic full size Chevy. It's not to the same level as a concours-correct restoration; no judge will deduct points for an incorrect paint code. A: Extremely strong! 1969. 0000002038 00000 n 0000002277 00000 n "SPECIAL" CARS - 1938 Pontiac Special six. You can do this by multiplying by the gear ratio. Building an example that truly reflects what was around back then takes a certain passion for correctness. What I did is shown below in the photos. '67 Mustang V-8, '69 Firebird We provide how-to and technical articles, vehicle and build features and examples, plus calculators and lookups that will help you get your ride from dream to driver. 70 2wd 6 lug rear end 12 bolt Possible gear ratio's 3:08, 3:40, 3:73 70-81 4wd 6 lug reared 71- Newer 2wd trucks use a 5 on 5 lug pattern 71-76 Full Size Cars " "" "" ". '72-75 Datsun Pickup Source for tire and wheel application fitment data. 1940 engine numbers run 2697268 through 3665902. Today finding a P/O 9.3 may take some searching and it's helpful to know what to look for. 1939 engine numbers run 1915447 through 2697267. 0000012085 00000 n Hoonigan Founder and Pro Rally Driver Ken Block Dead at 55, Worlds MOST Unusual Cars Ever Made, Found In One Warehouse, Lower the Bar ~ Perfectionism is Ruining the Automotive Hobby, 1971 GMC COE Fire Truck to Ramp Truck Car Hauler Build, Roadkills Best (and Worst) Drag Strip Tests, How To Choose the Correct Drag Racing Tire, 25 Tools and Gift Ideas Under $15 From Harbor Freight You Need, The Myths And Realities Of Carburetor Sizing, The Inaugural No Name Nationals Drag Race & Burnout Contest Coverage, Lawn Mower Racing ~ The Worlds CHEAPEST Motorsport, Quick and Easy DIY Headliner for Less Than $20, 1928 Ford Model A Coupe Goes From Yard Art To Driver, How To Turn Railroad Track into a DIY Homemade Anvil, New Docu-Series from Rat Rod Magazine ~ American Rust, Finishing a Late Friends Handmade 1956 Baby Buick Special Mini Car, Best 3-Ton Floor Jack?

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