1967 - 1968 Camaro Muncie 4 Speed Transmission, M-22 Rockcrusher

This is the Muncie M-22 Rockcrusher four speed. Designed for the highest performance models. Bulletproof strength with more flat cut gears, makes a beautiful whine. If you want the mack daddy, here it is! *Please double check your clutch and pressure plate set to match below 67-68 M-22 ~ Input Shaft = 0 Grooves with Coarse 10 Spline Count.

Muncie M22 Rockcrusher Close, Wide and NEW Extra-Wide (2.98) Ratio Gear

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. Fits all Muncie applications with 1" countershaft pin, 1966-74.

muncie rock crusher parts & accessories | crusher bronze parts

Chevy GM Muncie M22 Rock Crusher Wide Ratio 4 Speed. Car & Truck Parts & Accessories. >. Transmission & Drivetrain. >. Manual Transmission. 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. We have rebuild kits in stock and ready for shipment.

Guide to Muncie M20, M21, and M22 Four-Speed Transmissions - MotorTrend

Aug 03,  · Here's a typical Muncie gearset consisting of First, Second, and Third gear. See all 22 photos 12. On the left is the M20 countershaft, which is easily identified by the larger 29-tooth gear. On

Muncie 4-speed - Casting Numbers - Chevelle Stuff

Ratio of drop between gears ; Transmission, 1st, 2nd ; M20 (63-65), 2.56, 1.91 ; M20 (66>), 2.52, 1.88 ; M21/M22, 2.20, 1.64 

Muncie Transmission Id and ratio guide

Muncie Transmission ID and Ratio Guide. Series: Gear Ratio 1st, 2nd, 3rd, 4th: Spline Input: Grooves Input: Cluster Pin : Tooth Count Input: Tooth Count 4th Cluster: Output Spline: M-20 wide ratio 63-65 M-20 wide ratio 66-70 . M-20 wide ratio 71-74 . M-21 close ratio 63-65 .

Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed

Special “Z” ratio (2.98-1st, 2.04-2nd,1.46-3rd, 1:1-4th) Perfect for your 2.73 to 3.42 gears. Excellent performance in 1st gear and low RPM on the highway.

Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher

Gear Ratio Choices: Z RATIO (1st-2.984, 2nd-2.043, 3rd-1.468, 4th-1.00)

The Muncie 4 Speed Transmission Taught A Generation Of

Jun 09,  · By the time the Muncie was in its final phase of production (1971-1974) it also gained a 32 spline output shaft in place of the original 27 spline unit. Wide, Close, or Rock Crusher Initially there were two specific Muncie transmissions available: the M20 wide-ratio (2.56:1 first gear) and the M21 close-ratio (2.20:1 first gear).

Why is the muncie m22 called the rock crusher? - All Famous Faqs

The M20 and M21 cluster gears are cut at a 45-degree angle. The reduced gear angle of the M22 created. M22 gears are also made of a higher-grade nickel alloy. (hence the name rock-crusher). Contents show

M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill

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 M22 Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20

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 / M21 with 1" Counter Shaft.

Muncie transmission identification - umam.atbeauty.info

The transmission shift. MUNCIE M-20/M-21 EARLY, G.M. (451) 7 bolt side cover used from 1963-68 * MUNCIE Shaft Identification The above Muncie 4 speed transmissions can be distinguished from the style of the transmission arm attachment. Pre '69 Muncie's use a stud & nut at the indicated attachement point, while '69 and later Muncie's use.

Muncie Rock Crusher 4 Speed Transmission

Muncie 4 Speed Hot Rod Forum. Aug 14, M-37 Super Muncie or rock crusher Several ratios available, large input shaft 1 14, like Hemi 4-speed and big Top Loader, spur-cut 1st gear increased load shock capability, makes a horrid whine , thus the nickname and large output shaft.

Muncie Parts - The Gear Box

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. No Price Muncie Overhaul Kit. Muncie M20 Wide Ratio or M21 Close Ratio Gear Set. New Muncie M20 2.52 Wide Ratio OR M21 2.20 close ratio gear set. From $419.00 . Muncie M22 Rockcrusher Close, Wide and NEW Extra-Wide (2.98) Ratio Gear Set - Italian or Korean made

M21 M22 4 Speed Muncie Manual Transmission

Description Part Number. Rebuilt Transmission 1966-1974 M21 27 Spline MTGM016. Rebuilt Transmission M22 1966-1974 Rock Crusher MTGM038 

m 22 muncie rock crusher parts & accessories | bauxite crusher

muncie m rock crusher parts accessories and muncie m. Muncie M-22 Rock Crusher Four Speed Transmission All NEW Internal Parts. ,695.00. MTM M2215mm HYDRO SG 28 PRESSURE WASHER GUN KIT FITS SUN JOE 1000 4000 Psi. .99. M22-14mm TWIST CONNECT- MTM SG 28 PRESSURE POWER WASHER GUN 1000-4060 Psi. m-22 muncie rock crusher in Parts &

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00 - The Gear Box

SUPER ROCK CRUSHER M22 650 HP CALL for orders NEW Direct replacement M22 For up to 650 HP power applications 10 or 26 Input Spline 27 or 32 output Spline Speedo tooth count needed Includes Richmond GL4 Gear Oil No core charges Z RATIO (1st-2.984, 2nd-2.043, 3rd-1.468, 4th-1.00) W RATIO (1st-2.559, 2nd-1.752, 3rd-1.366, 4th-1.00)

Munlce Rockcruser Speed - Entulas

The Muncie 2.56 to 1 ratio gearbox became the commonly used unit for four-speed applications beginning with the 1964 Chevelles and Novas. It was also used in non-Chevys, in the Pontiac Tempest and Oldsmobile F-85/Cutlass models. The easiest way to identify a Muncie transmission is by its side cover. Muncies have seven bolts, two bolts on the

Guide to Muncie M20, M21, and M22 Four-Speed

23 rows · Aug 08,  · Muncie Four-Speed Gear Ratios: M20 Wide-Ratio 1963-'65: First Gear: 2.56:1: Second Gear:

How to Identify a M22 Rock Crusher - It Still Runs

An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type correctly before