Why Was The M22 Called A Rock Crusher

Here is an original matching numbers muncie 4 speed m22 rock crusher 26 spline input 32 spline output shaft see pics serial p1a15c p muncie 1 a january 15 15th day c m22 main case 3925661 1970 74 1000inch countershaft bore large input bearing 32spline output shaft tail shaft 3978764 1970 74 passenger side.

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Probably A Dumb Question

Jan 30 there are 2 main differences between the m21 and m22 gears the first is that the m22 has 20 degree helical cut gears and the m20 and 21 have 30 degree helical cut gears the lower angle reduces thrust wear heat and increase strength do the gear tooth being thicker but it increases noise which is why it is called the rock crusher

Are All M Muncies Called Rock Crushers

Mar 06 what manual transmission is called rock crusher are all m22 muncies called rock crushers many think all finespline muncies are rock crushers muncie transmission m22 rock crusher for sale which is why its called a rock crusher muncie m22 rock crusher parts there are three types of muncies m20 m21 and m22 people think all

How Tell M22 Rock Crusher Transmission

Mar 24 what manual transmission is called rock crusher what is rock crusher transmission cocoahouse what is rock crusher transmission this camaro z28 is powered by a dz hp engine backed by amatchingnumbers m22 manual rock crusher transmission leading into a 12bolt positraction differential with 410 gears the cowl and vin

Muncie 4 Speedm21 M22 Rock Crusher The Hamb

Mar 30 i currently have an m22 rock crusher in my 56 chevy pickup and have another m22 that was rebuilt about 6 years ago by my father but never used i also have what i believe is an m21 but im not certain the m22s are both close ratio and the m21 is a wide ratioagain from what i was told years

What Transfer Case Will Work For A M22 Rock Crusher

Muncie m22 rock crusher break downmuncie m22 rock crusher declerckplattedaken muncie m22 rock crusher break down a rockcrusher muncie is an upgrade muncie weather it is a m22 rockcrusher or the reg m21 the 183 i am negotiating with a local who has advertised a totally rebuilt muncie rock crusherfour speed transmission and transfer case learn

M22 Rock Crusher Hot Rod Forum

Nov 09 m22 rock crusher jump to latest follow 1 6 of 6 posts j john61 registered joined nov 8 1 posts discussion starter • 1 • nov 8 i am restoring a jeep wagoneer when i removed the motor and trans i discovered it has a m22 trans in it i know its not stock but not being a chevy guy i was wondering if it is

How Tell M Rock Crusher Transmission

The m22 is called the rock crusher dump the rock crusher hot rodders say people think all muncie fourspeeds are rock crushers but they’re not muncie 4 speed identification guide chevy diy now you can tell what the ratio of the transmission is without having to look inside it’s still a good habit to doublecheck the gears to

Brand New Supercase M22 4

This a brand new supercase m22 muncie rockcrusher style transmission this is a beefy version of the original rock crusher transmission most all the weak points of an original muncie have been solved by the supercase design the supercase has extra casting in all the known weak areas the mid plate is aircraft grade

What Manual Transmission Is Called Rock Crusher

Why was the m22 called a rock crusher chevy rock crusher transmission the chevelle and and newer other cars use this fine 26 spline input this transmission comes with a drain plug from the factory like all m22 transmissions the gears are straighter cut than the normal

Chevy Transmissions Muncie 4 Speed M22 Rockcrusher

Where our customers send their friends chevy transmissions muncie m22 rock crusher 4 speeds were made from to the most popular transmission of it’s time for high performance cars built for chevrolet and all performance oriented gm carsthey have the same gear ratios as the legendary m21 but with a heavy duty

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