Mar 30, 2009 You can outfit an M20 or M21 with Rock Crusher type gears, OR actually make a 3 speed O D out of a 4 speed case. Forth being the overdrive obviously Kinda nice if you want the Muncie look and an overdrive Actually the 3rd gear station becomes the OD and the 4th gear station becomes 3rd,so the shift pattern is a little weird,1-2-4-3.
Recent Comments. steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. SUMMER SALE ON NOW!!! Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to.
Can be used on all M22, M21 M20 Muncie aluminum 4 speed transmissions with the 1 cluster pin and the 1st gear rides on a sleeve. Muncie M22 4 Speed Rock Crusher Gear Set. Muncie M20.
Muncie M22 4 Speed Rock Crusher Gear Set. New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must select whether you need a wide or close ratio which input spline count 10 or 26.
The Gear Box is the source for Muncie Parts like the new assembled M22 SUPER ROCK CRUSHER 4 speed kit with micro super finish or downshift case support. The Gear Box Transmissions. Muncie-Tremec-Saginaw-TKO-Top Loader-Richmond Muncie Parts NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.
Finding A 4 Speed Muncie Rock Crusher, M rock crusher can a muncie m speed be changed to a m rock crusher how noisy is an m22 transmission for a street vette car why would you give this guy advice on a muncie m22 when you in fact some people call the m22 the rock crusher because thats what it Can A Muncie M Speed Be Changed To A M Rock Crusher.
1 product rating - 64-74 NOS MUNCIE BEARING RETAINER 3915020 M20 M21 M22 Rock Crusher COPO.
All horsepower now was rated as SAE net , where the engine's hp numbers tagged as the 455 H.O. on the outside, but much changed on beneath the valve covers. to a pair of transmissions, the infamous M22 Rock Crusher Muncie 4-speed.
For sale is a Factory Replica of the Close Ratio Muncie Rock Crusher Four Speed Transmission typically used in High Performance 1965 to 1974 Corvette`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobiles and Pontiacs Also included are Hand Fitted Synchronizer Sliders and Hubs. The hand fitted sliders hubs improves up and down shifting quality through all RPM ranges.
Crusher Muncie Crusher Istcompazzanox. Muncie m22 4 speed gear set 2.20 ratio rock crusher 10.Can be used on all m22, m21 m20 muncie aluminum 4 speed transmissions with the 1 cluster pin and the 1st gear rides on a sleeve.Muncie m22 4 speed rock crusher gear set.Muncie.Seller rating 100.0 positive super pro roaddrag race muncie super case m22 rock.
Muncie M22 Rock Crusher 4 SPEEDS FROM 1965 TO 1974 This page is devoted to OEM Complete units New aftermarket units and OEM parts and NOS parts. Please Note - If you are having difficulty in locating someone in your area to service your M20, M21 and M22 4 speed whether it is complete rebuiding or attending to a particular problem, we can.
Can a muncie m20 4 speed be changed to a m22 rock crusher. can a muncie m20 4 speed be changed to a m22 rock crusher. Granite Crushing Plant in Sri Lanka Pebble and Basalt Production Line in Panama Laos iron ore processing plant Limestone and Granite Crush Plant in I.
Muncie 4 Speed Rock Crusher Gear Ratio. Muncie 4 speed m21 m22 rock crusher the h a m b forum i was just wondering how many different variations there are of the muncie 4 speed and which ones i know that the m22 was supposedly stronger than the m21 and that the close ratio rock crusher was you can outfit an m20 or m21 with rock crusher type gears or actually make a 3 speed od out.
NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATE-OF-THE-ART Muncie front case from Auto Gear . This is by far the BEST replacement aluminum case ever built for a Muncie! The front bearing is a SEALED bearing, and slightly thicker than the original Muncie's.
Jul 05, 2016 There also was a second, heavy-duty close-ratio version the Rock Crusher (M22) that was offered on some of the high-performance big-block models, starting with the 1965 Corvette.
Feb 03, 2015 You cannot compare a 40-50 year old M22 Rockcrusher 2.20 1 to the TKO, the original M22 is antiquated for comparison. There are newer AutoGear M22 series and M23 series 4 speeds that have a 2.20 1, 2.56 1, and the 2.98 1 1st gear ratio to better suit performance and drivability. M22 AutoGear Series are behind my 600HP customers.
Apr 12, 2021 M22 Rock Crusher. 1969 camaro z28, matching s dz,1969 oldsmobile cutlass holiday coupe, m,4 speed muncie rock crusher ,can a muncie m20 4 speed be changed to a m22 rock,chevy transmissions muncie 4 speed m22,difference between m21 and m22 ,for sale m22 rock crusher muncie 4 speed transmission,guide to muncie m20, m21, and m22 four,how much.
Sep 15, 2010 A Chevrolet Engineering Change Recommendation 68715 was issued on December 19, 1964, that proposed the changes required to change the M20-21 into the M22 rockcrusher transmission. This ECR is referred to several times through the 1965 Corvette A.I.M. (Assembly Instruction Manual) with the date stated on the A.I.M. sheets as April 23, 1965.