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Rear Axle Widths - Hemmings Motor News The 8.2" BOP (Buick, Oldsmobile, Pontiac) model is slightly different in that it uses pressed on axle bearings and instead of c-clips . ; Home 2; Home 3; Home / / pontiac rear end width chart. 66-69 axle does not include 64 65 . Understanding Aluminum Heads and Spark Plugs, OK Go Needing/Getting ~ Its All In The Timing, An Online Magazine for DIY Hot Rod Builders. In head/2 per cylinder. Ford continued cranking out the 9-inch in vast quantities well into the '80s. Find 1967 PONTIAC GTO Differential & Rear-End Components and get Free Shipping on Orders Over $99 at Summit Racing! %PDF-1.4 % 62" 64-77 Chevelle, 73-76 Torino, 89 Trans Am. 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. 18 21 Advance Design Trucks seem to be using rear Cars from all the traditional drag racing classes are being built and/or restored, but among the most popular of these period-correct builds are the cars riding high on solid front axles and sporting fenderwell headers: gassers. Task Force width ranges at this time. The following tags will show a 4L80E transmission as an example. The 1' wider that was stated in paul/chuck 's book may have been miss spoke. 0000015097 00000 n 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. Estimated Lead Time: 5-Days. The power is transmitted to the road by the rear . This information will change as further information and corrections become available. For instance, if both the engine and transmission deliver up to 100 ft./lbs. Rear axle flange to flange is supposedly wider than the 68-72 AND the 78-88 GM A and G body cars. 71-76 Full Size Cars " By 1965 GM replaced the 9.3 with a Spicer design using an 8.875-diameter ring gear that mounted the internals in the axle housing rather than a separate carrier. '72 Charger pontiac rear end width chart - casessss.com [ July 26, 2022 ] Reversing Gears ~ Rescuing One's Own Derelict 1967 Pontiac GTO Builds and Examples [ July 24, 2022 ] . Posts: 8. The high-volume production runs of Ford-9 inch components allow them to be relatively inexpensive. I did a quick google search for 65 impala rear end, and 65-66 impala rear end came up a lot. Dec 26, 2008. Thanks to the efforts of the Fabcraft Metalworks crew all the parts necessary to rebuild one are available along with a selection of improved components and special tools to make working on them easier. The new P/O 9.3-inch immediately found its way into hot rods and race cars. PONTIAC Bolt Pattern Cross Reference and Wheel Sizes Axle Shaft, Rear, 1541H Alloy, 28 Spline, 29.875 in. You bring the gumption. '62 Buick Skylark, '67 Chevrolet Six pontiac rear end width chart . gasoline (petrol) engine with displacement: 5690 cm3 / 347.2 cui, advertised power: 216 kW / 290 hp / 294 PS ( SAE ), torque: 509 Nm / 375 lb-ft, more data: 1957 Pontiac Chieftain Sedan Tri-Power Hydra-Matic (aut. '70 Dodge, '71-77 Maverick The1971-'72 Buick GS/Skylark and Olds Cutlass A-body 8.5 10 bolt did not have C-clip axles. As a result, many tribute cars and gasser-inspired builds had to stray from correctness. Rusty but Rare 1976 Chevy K10 Sport Truck Revival! xb```"~> !%1#XY} P A1@G7L/^nkX,i{j^vL@l ` n 455 ho only(c-type axle) 12 bolt 1970 3.36 cok col fb 1970 3.55 cow cox fb 1970 3.55 wv xv gto 455 ho only(c-type axle) 12 . 1957-58 are 29-spline and 1959-1964 are 31 spline. How to Build the Right Period-Correct Pontiac/Olds Rearend - MotorTrend 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. '72 Cougar, '74 Pontiac, '49 Plymouth, '61 Chevrolet Impala Terms of Service. Maverick 5 Lug 8", 49-51 Ford, 57-59 Ford 9", 58" 78-88 Mid Shop Full Width; Shop With Sidebar; . According to an old article, Inside '64 -- '72 A-Bodies, (Car Craft Magazine), 1967 was a transition year in that A-body cars might have a 1964-66 style rear end, a 1968-72 rear end (which is wider, and commonly available), or a "hybrid" rear end, which will have the 60.5-inch width, but with the early spring mounting pad and trailing arm . However, the 9.3-inch differential was saved from obsolescence by a Texas-based company called Fabcraft Metalworks and its owner, Brad Duerst. The 8.5-inch 10-bolt rearends have ten 3/4-inch hex head bolts with 7/16-20-inch left-hand thread bolts that hold the ring gear to the carrier. 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? GM 10-bolt rear ends have four basic ratio choices: 2.73, 3.08, 3.42, and 3.73 . Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale. The 1967 Firebird has the particularity to have a rear axle held by arms while in 1968 rear axle was hold only by the blades/spring of suspensions. Pontiac Fiero GT Technical Specs, Fuel Consumption, Dimensions * Pinion #s GM 40 13 == 67 K D. '72 Chrysler. Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale. 64 Rear End Width - Bringing the Pontiac Hobby Together Third Generation (1982 - 1992) Technical Data 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 . ?|-Zce14^nF%67( }fSRaQfqX?|{8{>? VX5EX=b :"-'k>.VbyV^-nWxv-WgUtpo>sMhlI4ZV<4+s>|2k>\x{7M^^x. I actually had the axles in less than 4 days! My rear is the bolt in axles. Professional technical support is available . compensate for drums as follows: 4" - . 3.21 to 3.92. birdfire.com : 67-81 rear end - Free A: By casting numbers and date codes, along with other external characteristics, all of which are shown in the manual by Zach Davidson and Brad Duerst. '67 Mustang The most common GM unit for the 1982 to 1992 Camaro is the Saginaw style 10 bolt Chevy differential. 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. may be different than pictured. Pontiac Rear End | HQ Automotive Service & Parts For the do-it-yourselfer, Fabcraft offers a full-color manual with excellent tech info on the differential. User Info. I'm not sure of the Task Force width ranges at this time. For a variety of reasons, not the least of which is the current Gasser craze, Pontiac and Olds rearends are enjoying renewed popularity. All Pontiac Firebird 2nd-gen. Trans Am Coupe versions offered for the year 1977 with complete specs, performance and technical data in the catalogue of cars . Pontiacs had 1.75-inch-wide drums in 1957-58 while Olds used 2-inch from 1959-on, both used 2-inch brakes. My 69 gto convert., purchased within the last year has a painful 2.56 rear gear. Vehicles with Similar . Approximate rear end widths measured from backing plate to backing plate. What Is Rear End Gear Ratio and How Is It Calculated? - Gear The early Nova's 62-67 would be about 2" shorter. 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? PDF Differential ID Chart - Summit Racing Equipment i know in 1956 the pontiac dual range hydra-matic got a different driveshaft yoke. You are using an out of date browser. The Pontiac/Oldsmobile 9.3-inch is your axle. 73-77 GM A-body axle width? | Hot Rod Forum You bring the gumption. This posi has 4 pinion gears, which makes it about 2 times as strong as the Chevy Eaton posi. 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. 0000009416 00000 n You must log in or register to reply here. I am using a 62' Olds rear in my 61' Bel Air and it is 1" wider that the stock Bel Air rear. These smaller volumes and domestic content result in slightly higher prices. Mopar Rear Axle. if you dont have a versailles just a regular 9 inch rear end,, that is also 60 ". The Rochester Quadrajet carburetor was featured on the top spec GTO. 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. 62" 64-77 Chevelle, 73-76 Torino, 89 It has been my experience that the 66 up axle is longer. Compared to the Ford, the P/O parts were more expensive. list of rear ends and their dimensions to help narrow the search for a possible |;|tB70t:`!t;?Yp?o^16Y*Ra(k ;6te64^bv n+;:G57@hbM_5 N * Ring #s GM 40 13 == 67 - 8 - A. A: Ford 9-inch is like the small-block Chevy of rearends. '69 Nova Mavericks 8", All '75-77 6's & 8's The other drawback is that you can only check for clearance at the height the jack stands are set to. ZE reg-duty / 4E med-duty 4-pinion. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. The dana pinion stands forward about 2" more than the 9 1/4, the driveshaft will need to be shortened accordingly. . If it has the original Borg Warner posi then it is stronger than the Chevy 10 bolt. 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 ; . 2D reg-duty / 4D med-duty 4-pinion. Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188. a Custom Classic Truck" Peterson Publication; June or July 1999,