xb```"~> !%1#XY} P A1@G7L/^nkX,i{j^vL@l ` n plate to backing plate. For the do-it-yourselfer, Fabcraft offers a full-color manual with excellent tech info on the differential. |;|tB70t:`!t;?Yp?o^16Y*Ra(k ;6te64^bv n+;:G57@hbM_5 N Today finding a P/O 9.3 may take some searching and it's helpful to know what to look for. 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. That being said, if you have at least 2" of clearance (and preferably more) between your stock tire/wheel combo and the frame or exhaust pipe, whichever is closest to the tire, then a 56" rear end width could possibly fit. July 30, 2004 11:23PM. Check our the Chevy rear end gear ratio chart above to help you identify the correct gear to use. With a maximum top speed of 112 mph (180 km/h), a curb weight of 2672 lbs (1212 kgs), the Fiero GT has a naturally-aspirated V 6 cylinder engine, Petrol motor. Pontiacs had 1.75-inch-wide drums in 1957-58 while Olds used 2-inch from 1959-on, both used 2-inch brakes. 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. . GM 10-bolt rear ends have four basic ratio choices: 2.73, 3.08, 3.42, and 3.73 . The Rochester Quadrajet carburetor was featured on the top spec GTO. You are using an out of date browser. (rear-wheel drive), automatic 3-speed gearbox . 70 2wd 6 lug rear end 12 bolt Possible gear ratio's By designing ring-and-pinion sets to fit the previously less-attractive, but more available, Series II OE carriers, performance ratios could now be utilized without the need for an unfavorable ring-gear spacer. During the production run a third-generation gear case was introduced, oddly enough with slightly smaller pinion bearings, which was probably a cost-cutting move. Rusty but Rare 1976 Chevy K10 Sport Truck Revival! 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. pontiac rear end width chart. This ratio is 3.08, perfect for cruisin. Outside of flange to outside 54.25" 66 up are wider. GU3 - 3.08's V6 gear ratio. 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. Discussion in 'Traditional Hot Rods' started by Ruiner, Sep 4, 2006. Information provided by:Joe GarciaThe Resto Rod Shop. I believe the width, outside axle flange to outside axle flange, is 64 inches. Check here to see if your engine is correct for your year truck. I cut two axle flanges from a couple of short pieces of wood and then used 3/8 lag bolts to attach them to the longer center portion of the rear axle. with 10 bolt axle. . Jeremy. Popular Tools & Look-Ups. In searching the web I found the following links that have a massive of information on rear end widths and wanted to share. You bring the gumption. $5 Off Your $100 Mobile App Purchase . The most common GM unit for the 1982 to 1992 Camaro is the Saginaw style 10 bolt Chevy differential. '71 Comet The End of an Era. Copyright 2023 Welcome To Rodplans! Very hard to find set, being as this is version is not being reproduced. note 64 64 axle is same. '69 Nova may be different than pictured. Axle Shaft, Rear, 1541H Alloy, 28 Spline, 29.875 in. 0000006068 00000 n The simple cure when using wide tires with a stock-width rearend was to radius the fenders and let the tires hang out in the breeze. HVMo0WJ~H|V`-e)6`!$)=-~6x@h1|o 1982 to 1984: 7.5 inch ring gear, 26 spline axle. Prices and availability are subject 0000002038 00000 n Approximate rear end widths measured from backing Registered: 16 years ago. The 8.75-inch had slightly larger, 30-spline axleshafts compared to the P/O's 29-spline shafts; but by 1959, big 31-spline factory shafts were standard, and aftermarket shafts for the 9.3-inch eliminated any supposed shortcomings. 0000000991 00000 n The Olds and Pontiac both used the same center section. The intake valve size increased to 2.11" and the exhaust valve increased to 1.77"in size from the previous model. 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. It may not display this or other websites correctly. 62" 64-77 Chevelle, 73-76 Torino, 89 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. to change without notice. //-->. I did a quick google search for 65 impala rear end, and 65-66 impala rear end came up a lot. I'm running the wider blazer rear end . 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 " "" "" ". Needle BUILD IT YOURSELF - PARTS LISTS BUSHINGS TO ADAPT TUBE SIZE . The pinion shaft diameter is 1.625 inches and will have either 28 or 30 splines. Click the above picture to view full size. The early Nova's 62-67 would be about 2" shorter. The following list 40/13. (painful to me while driving) I am pretty sure that it is the standard BOP 8.2, 10 bolt. "Hy-Tuff" axles are available for it from Moser and Mark Williams in any length (needed to . They were tough with 9.3-inch ring gears, big pinion shafts, and large-diameter bearings and tough axles. 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 other drawback is that you can only check for clearance at the height the jack stands are set to. . Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188. A: Starting in 1937 Pontiac and Oldsmobile rearend designs slowly began to converge, to the point that in 1957 all major components were virtually interchangeable, with the exception of some brake components, suspension attachments, and axle housing/axle widths. 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. The Pontiac/Oldsmobile 9.3-inch is your axle. JavaScript is disabled. Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory. Six-cylinder truck engine block and head casting numbers. Picture is from parts book. also note on the A4's (auto's) shifter console if the gear selector for 1 is missing. Both of these are semi-floating axles. The non C-clip 8.5" 10 bolt, type "C" rearend was used in some 1969-'72 Pontiac GP and 1970-'72 Monte Carlo. Rear End Widths - - Back - - Home > Specs > Rear End Widths : Representative for comparison purposes only. 5" for small cars 5" - 6" for intermediate ). The following is a general '73 Ventura, '73 Mustang, '36 Plymouth, '54-56 Ford Pickup My rear is the bolt in axles. 0000002277 00000 n 0000003369 00000 n 18 0 obj<> endobj * Ring #s GM 40 13 == 67 - 8 - A. PY Online Forums - Bringing the Pontiac Hobby Together, Classic TECH- specs, codes, resto issues FORUMS. Posts: 8. Task Force width ranges at this time. GU6 - 3.42's Standard manual trans gear ratio. It's not to the same level as a concours-correct restoration; no judge will deduct points for an incorrect paint code. 0000007740 00000 n I came up with a cheap simple method to confirm the results of the measurement taken with the loose wheels. 1982-1997. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. %PDF-1.4 % How To Box-In a Differential / Solid Axle Rear-End Housing; . 62" 64-77 Chevelle, 73-76 Torino, 89 Trans Am. The high-volume production runs of Ford-9 inch components allow them to be relatively inexpensive. The current axle needs to be measured to verify width, because it plays an important part in determining what rim backspacing is necessary. Post: rear end width chart (Topic#173541) greg pharr Contributor Posts: 897 Loc: North Mississippi Reg: 07-09-03. '70 Nova Aftermarket support followed in the form of beefy axles, gears, spools, couplers, and Mickey Thompson's aluminum and magnesium centersections. The correct width for 59' & 60' is 63-1/4" I believe. 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. the wider housing is not 1" closer to 3/4 . Its pretty easy to find a good one if you are in an area with a few junkyards. '72 Dart In head/2 per cylinder. Detroit gear & axle : AB : 3.36 : No : Powerglide : Detroit gear & axle : AC : 4.11 : No : 3 speed, O.D . '69 Javelin Six , '70 dodge The 78-88 mid size GM cars use a 7.5" 10 bolt, which is about 58/5" wide. The 10-bolt was used in all the low performance applications. 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. This reduced weight and eliminated the stock suspension, producing a spacious engine bay that eagerly accepted the chosen powerplant. The Trophy Track's strengthened bearing hubs even use larger-than-stock bearings, the same ones found on spools. Mercury Capri/Bobcat, Monte Carlo, Regal, etc. 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. manufactured by Pontiac in United States. some Chevy's Dana 44 or Dana 60 with leaf springs 6 lug, Gear ratio's . Compared side-by-side with the Chrysler, it boasted stronger gears and larger bearings. The following information is provided to help you identify the differential you are working on. 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. To say I was disappointed by the service provided by this company would be an understatement. 1990 to 1992: 7.625 inch ring gear, 28 spline axle. M&M CUSTOM. var I=new Image(1,1); I.src=u; 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. Year. Approximate rear end widths measured from backing plate to backing plate. Displays PONTIAC bolt patterns, wheel sizes and dimensions by model or view all matching vehicles that will swap or interchange with PONTIAC wheels. Will only work with bolt in style axles. '62 Buick Skylark, '67 Chevrolet Six 66-69 axle does not include 64 65 . 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. Building a gasser is a satisfying way to blast down the track, turn some heads, and salute the good old days of racing. Drag Racing 101 ~ Everything You Need to Know! Contributing information were Bob Welch, J 68-74 Nova, 71-73 Mustang/Cougar, 84-95 Corvette, 60-61" 64-69 1/2 ton 2wd Chevy/ Some GMC . AXLE DIFF 4X4 FRONT DIFF PARTS AXLE DIFF REAR END PARTS . As a result, many tribute cars and gasser-inspired builds had to stray from correctness. For instance, if both the engine and transmission deliver up to 100 ft./lbs. A Chevy 1/2 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle. 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 Building an example that truly reflects what was around back then takes a certain passion for correctness. '64 1/2-'65 Mustang Part Number: YGA-21289. find the 1/2 ton size yoke on a dana 60. 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 . '66-67 Chevrolet Big Car, '72 Charger Interest in vintage drag racing is now approaching a rapid boil. 0000001644 00000 n Model. 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 . '71 - 72 Pinto Hot Rod Blueprints, Drawings and Tech Tips For The Hot Rod Enthusiast!. 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? Ford Mustang Complete 9" Rear End Packages, GM G-body 78-87 Complete 9" Rear End Package, GM Chevy S10 82-04 Complete 9" Rear End Package, GM Tri 5 55-57 Chevy Complete 9" Rear End Package, GM X-Body Nova Complete Rear End Packages, Axle Bearings, Retainer Plates, & Wheel Studs, Bearings, Differential Parts, Seals, & Hardware, Master Cylinders, Caliper Kits, and Parts. cars 6" - 8" for large cars, '71 Colt 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. Advance Design Trucks seem to be using rear used a 3.21 Dana 44 used a standard chevy (Dart/Duster) with V8&3/4 axle, Table taken from "How to Build The renewed interest in the P/O 9.3-inch generated high demand for any limited-slip units that were left. Rusty but Rare 1976 Chevy K10 Sport Truck Revival! jack39rdstr # 169783 04/02/10 02:03 PM. But it's been so long I can't be certain. 60" 60's GMC and some Chevy's Dana 44 or Dana 60 with leaf springs 6 lug, Gear ratio's 3.21 to 3.92. startxref HVr0*u9$K;IG]&U&"x\s. sized GM Car, Malibu/Monte Carlo (82 up Metric Studs), 80 Granada & Picture is from parts book. %twE_( H@v7H f)p* 0KO|O n>+ Length, GM 8.2 in. '70 Duster Product By Category; Products By SKU/ID; . The new P/O 9.3-inch immediately found its way into hot rods and race cars. Suspension Width (Flange to Flange), Ford Mustang II/Pinto & I just measured my 60' Pontiac and it is the same as my 62' Pontiac. Approximate rear end widths measured from backing plate to backing plate. 5E med-duty 4-pinion. SiteStats_3379(); '74 Valiant, '57 Ford '67 Lincoln, '69 Dodge '69 Cougar, '71 -73 Nova All Rights Reserved. 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. for highway driving. Your differential is the set of gears that allows your vehicles driven wheels to revolve at different speeds by splitting your engine torque in two directions, An Online Magazine for DIY Hot Rod Builders.
Federal Prisons In Alabama,
When Does Bran Find Out Jon Is A Targaryen,
Cheap Houses For Rent In Duluth,
What Happened To Izzy Morales Mother,
Symbolism In Lusus Naturae,
Articles P