Gm 12 bolt vs ford 9 inch

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WebOct 5, 2024 · With the costs of Ford 9-inch third members and GM 12-bolts escalating, there are several low-buck alternatives still plentiful at your local salvage yard. The later model … WebStandard Gears & Pro Gears Dana / Ford / GM / Mopar; Rear End Application Guide; Ford 9 inch torque specs; Gear Ratio Calculator; Order Forms. Axle Order Form ... the GM 12-bolt (ring gear) rear end is desirable because the ring and pinion do not mesh as deeply as those of the 9-inch. Since the pinion of the 12-bolt rear end is driven by a ...

Ford 9" -vs- GM 10 Bolt (both free) Hot Rod Forum

WebOct 5, 2024 · In terms of power loss, the 12-bolt has approximately 2-3 percent less parasitic loss than a 9-inch because of the pinion location, sometimes called the hypoid centerline. … WebNov 2, 2013 · 12 Bolt is 8.875" and I have done some research into what rear is the most efficient, and I some real world testing the S60 lost 2.6 to 2.7% more wheel power than a ford 9" and a 9" can be as much as 3% worse than a 12 bolt or 10 bolt. Also if you want a real hard 60' car the lighter all the componets are the better its gunna 60 foot. hindu or hinduism religion

12 Bolt Drop-Out - Strange Engineering

WebNov 14, 2003 · The GM 10 Bolt has an inner pinion bearing that is stronger than the one found in a 12 Bolt axle and the pinion shaft diameter is also larger. The 10 bolt is a semi floating axle. ... Between the Ford 9" or a 14 bolt.....I would go with a 14 Bolt. ... on the simple reason of the huge aftermarket support of the nine inch. While a stock 9.5" 14b ... WebDec 11, 2024 · 9-Inch High-Pinion vs Low-Pinion How to Measure and Replace 9-inch Axle Seals. Ford 9-Inch vs GM 12-Bolt. Friday, October 9, 2024 ... WebDISCLAIMER: This video will be dated very quickly. We've been hit with multiple price increases by several of these manufacturers in just the last year. Pric... homemade sheet cake from scratch

new 12 bolt or 9 inch Ford? Team Camaro Tech

GM 10-bolt 8.5-inch Differentials Hemmings

WebOct 14, 2014 · Mar 21, 2007. 2,220. Katy,Texas. Go on Moser, Strange or Currie's sites and check out the price. Depends on the posi (locker or Ford's posi, spool) and third member case (N case). Can be built very strong (can gt much more spline count than a 12 bolt) a little heavier and little more HP loss than a 12 bolt. Oct 13, 2014. hindu or hindiWebJun 18, 2024 · The GM 12-bolt is one of the strongest rear differentials that GM produced, which can be a great addition to any performance project. The only problem is that the 12-bolt was not as heavily produced as the 9-inch Ford. The 12-bolt was made from 1964 until 1972 and was designed to be durable enough to withstand the torque of the big block … hindu organizations

"WebDec 26, 2024 · This can be a real catch-22. For example, the 10-bolt is light and pretty efficient at getting power to the ground. However, that’s because its ring gear is only 7.5-inches in diameter, compared to the 9-inch or S60, which are 9- and 9.75-inches, respectively. This obviously adds some weight, but increases strength exponentially. " - Gm 12 bolt vs ford 9 inch

Gm 12 bolt vs ford 9 inch

Updating the Ford 8.8 Differential - Engine Builder Magazine

WebApr 29, 2013 · The Moser 12 bolt housings are stouter than the originals. The 8.5" 10 bolt housings are around for decent prices. Add a 30 spline Eaton and good axles and you have the strength of a 12 bolt. Depends how much HP you are building +/- slicks as to using welded tubes or weld on ends/C clip eliminators. Apr 29, 2013 #10 H Hard 8 New Member … WebFord 9.75" Ford 10.25" / 10.5" Ring Gear Diameter: 9.75" Ring Gear Diameter: 10.25" / 10.5" Pinion Diameter / Spline: 1.970" / 31 Pinion Diameter / Spline: 1.940" / 31 (37 - 2011 & newer) Ring Gear Bolts: (12) 12mm x 1.25 RH Ring Gear Bolts: (12) 1/2"x20 RH Cover Bolts: 12 Cover Bolts: 12 Carrier Breaks: None Carrier Breaks: None GM

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WebJan 2, 2008 · A 12 bolt is 8.875"; a Ford 9" is exactly that. A slight strength advantage to the Ford. Due to pinion position in relation to the ring gear, a Ford 9" uses slightly more HP to … WebSep 23, 2024 · Note that A-body models with 8¾-inch axles use a 5 x 4-inch wheel bolt pattern, while all others use a 5 x 4½-inch pattern: There were several different rearend housing widths used on these models. All measurements are from brake drum to brake drum: 1966-'72 A-bodies 57-1/8 in. 1962-'63 B-bodies 58½ in.

WebApr 1, 1999 · A 12-bolt's pinion is 1.50 inches below the ring-gear centerline compared to Ford's 2.25 inches. For the 12-bolt, this results in a 3-1/2-percent-less horsepower drop through friction... WebJul 25, 2011 · The 12 bolt is less drag but the 9" is stronger especially with the pinion supports. It is true that you can swap the ends on the 12 bolt to Ford ends to have the …

WebJun 1, 2008 · The greatest difference is between the 12-bolt and the Ford 9-inch, with an average rear-wheel horsepower loss of 6.6 hp and 2.6 lb-ft of torque for the 9-inch. WebMay 15, 2024 · Something not many people know or consider is that a 9 inch ford takes more horsepower to turn than a GM 12 bolt due to the design. Depending on the engine …

WebJan 17, 2008 · A Ford 9-inch has a ring-gear diameter of, you guessed it, 9 inches closely followed by the 12-bolt at 8.875, with the Mustang rear at 8.80 inches. Another strength …

WebTo determine the axle bearing size of a Ford 9 inch rear end without having to remove the axles is to measure the bolt pattern spacing of the housing end. Remove the brake drum or rotors, measure the distance between the bolt hole centers. The Late Big Ford Housing End Bolt pattern will be 2in Tall and 3.556in Wide. hindu organizations in usaWebSep 23, 2024 · A GM 12-bolt is also about 30 pounds lighter than a Ford 9-inch rearend. GM axles are typically 30-spline units, where most Ford stock axles are 28-spline, so the GM assembly is actually stronger--unless the 9-inch has, … hindu or hinduismWebEquipped with ring gear load bolt to eliminate gear deflection and achieve maximum gear strength Uses custom reverse rotation gears for both front and rear axle applications It's not just a low-pinion turned upside-down, it's an entirely different case, pinion support, and gears Low-Pinion 9-Inch homemade shell mac and cheese recipeWebMay 15, 2024 · With the right upgrades (carrier and axles), the 8.5" rear axle is just about as strong as the GM 12 bolt axle. NovaResource - Nova Rear Axle Codes Some things to consider when selecting a rear axle gear ratio depends on your engine build, how you intend to use your car (any highway driving), and transmission (overdrive?). homemade shelf pin drilling guideWebMay 22, 2010 · The 12 bolt gear is also stronger because it is not cut at as much of an angle as a 9". Now, a daina 60 has even less parasitic loss than a 12 bolt by 1%. Yes it weighs more but it has an even stronger gear than the 12 bolt because its gears are cut even straighter and is about 1" larger in dia. hindupactWebWHAT ARE THE DIFFERENCES BETWEEN A FORD 9-INCH AND GM 12-BOLT REAREND? EXPLAINED Currie Enterprises 10.6K subscribers Subscribe 336 18K views 2 years ago On … hindu originatedWebApr 25, 2007 · AllSteel34. If it is a 9" it has a drop out gear carrier. I believe an 8.8 is a later model Mustang rear that is built more like a Chevy 10 or 12 bolt with a cover on the rear. The way to confirm that it is a 9" and not an 8" is whether or not you can get a socket on the bottom gear carrier nut. If you can get a socket on it, it is an 8". hindu origin story