The two makes used very similar differentials through the mid-'40s and into the '50s. sized GM Car, Malibu/Monte Carlo (82 up Metric Studs), 80 Granada & function SiteStats_3379(){ Q: Why do Pontiac/Olds 9.3 parts cost more than those for a Ford 9-inch? The actual width that I made out of wood was based on both the measurements I had taken with the loose wheels and my research to determine what widths were available for purchase. 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? '67 to '70 Mustang/Cougar 8 cyl. 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. Pontiac labeled theirs Safe-T-Trac while Oldsmobile called it Anti-Slip. Someone may correct me, but as I recall 1959 was the first year for the "Wide Track" Pontiac. 57" 71-74 V-8 Mavericks 8", All '75-77 6's & 8's Maverick 5 Lug 8", 49-51 Ford, 57-59 Ford 9", 58" 78-88 Mid sized GM Car, Malibu/Monte Carlo (82 up Metric Studs), 80 Granada & Lincoln Versailles, 67-70 Mustang/Cougar/Fairlane, Regal with 10 bolt axle, S-10 P.U., 65-67 Nova, 60" 55-64 Chevy Car, 67-69 Camaro, 64-67 Chevelle, 68-74 Nova, 71-73 Mustang/Cougar, 84-95 Corvette, 60-61" 64-69 1/2 ton 2wd Chevy/ Some GMC 6 lug rear end 12 bolt Coil spring set up Possible gear ratio's 3.70. If in doubt, consult one of our differential experts at (800)510-0950! Originally posted by SUNNYD @Mar 22 2007, 10:23 PM~7534589. Fabcraft can also supply an excellent manual that tells you everything you need to know about these rearends, along with instructions on overhauling them, or they'll refurbish a rearend for you. What is the width of a 1959 pontiac rear end? 57" 71-74 V-8 Real World Hagerty Collector Car Insurance Claim Experience, How To Be Prepared For A Dyno Session And Not Waste Your Money, Holey Goat Father/Son Texas Road Trip 5 Days, and 2000+ Miles, Are You Killing The Hot Rod Community? I just measured my 60' Pontiac and it is the same as my 62' Pontiac. Shop Full Width; Shop With Sidebar; . Check here to see if your engine is correct for your year truck. 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. Quality and service was excellent. 70-81 4wd 6 lug reared My '64's measure 54.25". with 10 bolt axle. 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 I ordering the axles from Bears Performance who kept thier promise of delivery in about a week. 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. (rear-wheel drive), automatic 3-speed gearbox . '69 Javelin Six, '39 -48 Chevrolet In searching the web I found the following links that have a massive of information on rear end widths and wanted to share. The simple cure when using wide tires with a stock-width rearend was to radius the fenders and let the tires hang out in the breeze. I'm running the wider blazer rear end . '69 Cougar, '71 -73 Nova 4999 mm / 196.8 in, width: 1854 mm / 73 in, wheelbase: 2746 mm / 108.1 in; reference weights: base curb weight: 1653 kg / 3644 lbs ; . $5 Off Your $100 Mobile App Purchase . '72 Cougar, '74 Pontiac, '49 Plymouth, '61 Chevrolet Impala Chrysler sent out the last of its 8.75-inch rearends in the early '70s. Vehicles with Similar . Rusty but Rare 1976 Chevy K10 Sport Truck Revival! plate to backing plate. 1982-1997. some Chevy's Dana 44 or Dana 60 with leaf springs 6 lug, Gear ratio's With perhaps less than 10 percent of Pontiac and Oldsmobile fullsize cars possessing the Safe-T-Track and Anti-Spin options, prices for unmolested examples remained high. The following is a general xref Several features are common to most gassers. If you're running a blower, turbo, nitrous, etc you will probably want to step up to a larger rear like a 9" or 12 bolt. Floor jack permits you to raise and lower wheels to check for clearance. Chrome 10 Bolt Rear End Cover Fits Chevy Pontiac Oldsmobile10 Bolt Differential the wider housing is not 1" closer to 3/4 . Discussion in 'Traditional Hot Rods' started by Ruiner, Sep 4, 2006. My rear is the bolt in axles. You must log in or register to reply here. Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188. Another factor that made these rearends popular was the wide selection of factory gear ratios available, 2.56:1 through 4.30:1 while even lower drag racing cogs were available from aftermarket suppliers. If you noticed the axles are missing you would be correct. if you dont have a versailles just a regular 9 inch rear end,, that is also 60 ". Building an example that truly reflects what was around back then takes a certain passion for correctness. Copyright 2023 Welcome To Rodplans! July 30, 2004 11:23PM. 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. <<3d7f7a4e8421a74f9b85ec848848f3a1>]>> 0000002353 00000 n Popular Tools & Look-Ups. of extensive information was contributed by R. Welch: Original Vehicles Pontiac/Olds rearends had been widely used full width under Gassers and other cars and even though lots of slingshot dragster pilots had their legs draped over a narrowed version, custom-width rearends were seldom seen in other applications and almost never under a street car. 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. Posts: 8. '71 Comet Rear End Widths - - Back - - Home > Specs > Rear End Widths : Representative for comparison purposes only. 1/4 Mile : 13.1 seconds. Building a gasser is a satisfying way to blast down the track, turn some heads, and salute the good old days of racing. var I=new Image(1,1); I.src=u; The 1967 GTO came in 3 speed Automatic and a 4 Speed manual. For a variety of reasons, not the least of which is the current Gasser craze, Pontiac and Olds rearends are enjoying renewed popularity. of torque to the pinion gear and the gear ratio of the ring-and-pinion is say 4.12:1, the output torque is 412 ft./lbs. 3.08. Is a pontiac center section as olds rear ends of that era? Displays PONTIAC bolt patterns, wheel sizes and dimensions by model or view all matching vehicles that will swap or interchange with PONTIAC wheels. Grand Prix. Check our the Chevy rear end gear ratio chart above to help you identify the correct gear to use. I am using a 62' Olds rear in my 61' Bel Air and it is 1" wider that the stock Bel Air rear. A: Ford 9-inch is like the small-block Chevy of rearends. Buy in monthly payments with Affirm on orders over $50. In head/2 per cylinder. A little history: In 1957, three important axles were introduced: Ford's 9-inch, Chrysler's 8.75-inch, and GM's 9.3-inch Hotchkiss-style axle for Pontiac and Oldsmobile. CK 15/35, S10, RV. GMC V-6 used a 3.21 Dana 44 used a standard chevy 1310 yoke, Dana 60 used the heavy duty yoke which takes the larger 1350 yoke. Some of the most frequently asked questions regarding the Pontiac/Oldsmobile 9.3-inch rearend: A: Fabcraft Metalworks provides virtually every component for the Pontiac/Oldsmobile 9.3-inch rearend. Other changes were made to the limited-slip carrier, but strength was not adversely affected. Demand exceeded supply, so after several years of planning, designing, and prototyping, Fabcraft Metalworks teamed up with a major U.S. manufacturer to produce a brand new, extreme-duty limited-slip differential for the 9.3-inch called the Trophy Track. Understanding Aluminum Heads and Spark Plugs, OK Go Needing/Getting ~ Its All In The Timing, An Online Magazine for DIY Hot Rod Builders. The Rochester Quadrajet carburetor was featured on the top spec GTO. User Info. '70 Duster , '71-77 Maverick This ratio is 3.08, perfect for cruisin. I'm not sure of the The final drive ratio is identified with 2 or 3 letters codes. i.e. 0000006068 00000 n These dimensions do not include brake drums and are measured from backing plate to backing plate. This number may be on the top, bottom, or either side of the axle shaft. The End of an Era. There is also a yellow stamp 10 22 which is the . "Hy-Tuff" axles are available for it from Moser and Mark Williams in any length (needed to . to change without notice. In their day Pontiac and Olds rearends had a well-deserved reputation for toughness and reliability, that's why they were found under so many hot rods on the dragstrip and the street. There is no point in mocking up the wheels to a width that in not commercially available or one that was never provided by the OEMs unless you are planning on spending a lot more money on a custom width housing and axles. 1958-1970 Full size Chevy rear differential identification chart. 53.6 -- 1971-'77 Chevy Vega, 1973-'77 Pontiac Astre, 1975-'80 Chevy Monza, Buick Skyhawk, Olds Starfire, 1976-'80 Pontiac Sunbird 112.0 coupe; 116.0 sedan,wagon, 61.5, 60.7 -- 1973-'77 Oldsmobile Cutlass, 442 B. For many years prior, Olds and Pontiac differentials had been a dominant rear axle in drag racing and other motorsports. 71-76 Full Size Cars " 68-74 Nova, 71-73 Mustang/Cougar, 84-95 Corvette, 60-61" 64-69 1/2 ton 2wd Chevy/ Some GMC Chevy 10 Bolt Rear End Widths. Popular Automatic Transmission Identification Chart; Rear-End Widths of Classic American Cars; Follow Us on Flipboard . All Rights Reserved. 0000000911 00000 n 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 . Mercury Capri/Bobcat, Monte Carlo, Regal, etc. GM quit making the 9.3-inch in 1964. We'll work to keep you motivated and informed and with industry news, product information and reviews, event coverage, and well-curated articles and stories intended to inspire and educate. For die-hard purists, it soon became a difficult proposition to build a worthy P/O 9.3-inch as aftermarket support subsided and the supply of virgin factory parts withered. stock from flange to flange it is 60 ". '70 Nova Wheel Stud *. '69 Nova For some time, only a small handful of ratios were available in new gears. GU3 - 3.08's V6 gear ratio. 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.

Who Was Aretha Franklin Married To, Lakeside Shooting Today, Scottsdale Weather July 2021, Articles P