M22 Rock Crusher

New Auto Gear Upgraded Ultra Case Muncie HD M22 4-Speed Rock-Crusher

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR Upgraded Ultra CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442. THE MAIN CASE IS THE STRONGEST MADE with fill and drain…

Muncie 4 Speed Transmissions

The most popular question has to be that everyone thinks they have the famous "rockcrusher" M22 4 speed. This had the same gear ratios as the M21 but with a heavy duty gearset. The reason you may ask? Well it wasn't designed so that you could go drag racing on Saturday night or impress in front of Burger King by doing massive hole shots.

Ultra Pro Super N24 Heavy Duty Ultra Case Muncie 4-Speed.

John DiLauro on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SALE EXTENDED!!! Garry Brown on Super Pro Road/Race Muncie Upgraded Ultra Case M22 Rock-Crusher. SALE EXTENDED!!! Michael wilhelm on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect …

M-22 "rock crusher"

I explain this in detail, because like so many BS stories that have occurred over the years, the M22//Rock Crusher is one of them that continues to be perpetuated by "armchair" …

How to Identify a M22 Rock Crusher

The Gear Boxhttps:// › catalog › item

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00

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.

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M22 Identification

This bumbed me out since I had previously read that this was an indication that it was a Saginaw not a Muncie. It does have a 7 bolt side cover. Doe this mean it's still an M22 but just manufactured at the Saginaw assembly plant or it's not an M22 "Rock Crusher Transmission". I am just learning !

1964 chevy nova for sale by owner

1964 chevy nova 327cu.in. m22 rock crusher 4spd. Very nice car inside and out. Runs great. 21,000$ possible trade. text me five20 nine75 nine3one0. post id: 7794921714. posted: 21:29. updated: 21:43. ♥ best of .

American Chevy Muncie – M20, M21, M22 | Allstate Gear

The M22 "Rock Crusher" followed four years later. It uses stronger components to handle big-block power. The original M20 was only offered for one year. It has the GM casting number "3831704" on the case. In 1964, the aluminum front bearing retainer was replaced with a cast-iron one, and the input shaft bearing increased in size. This ...

The 1965 Chevrolet M22 Rockcrusher Transmission: The …

Learn how the 1965 M22 transmission, a special version of the Muncie transmission, was developed and installed in some Corvettes and passenger cars. See the documentation, …

Muncie 4 speed....M21, M22, Rock Crusher? | The H.A.M.B.

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 I'm not certain. The M22's are both close ratio and the M21 is a wide ratio...again from what I was told years ago.

M22-Wide vs M22 "Rock Crusher"

We are restoring a 72 Chevelle SS and would like to use a Muncie "Rock Crusher". Is there anyone out there that and tell me the difference between a Muncie M22W …

Rock Crusher identity

They used this to reduce friction and in turn gave it a nice greary noise thus the rock crusher. Chris . ... m22 The only way to be sure is to pull the side cover and check the gear angle like the others have stated. Depending on the year of the transmission there are some things to look for, but as vince stated if the parts were swapped ...

Show Car Quality Products

Muncie M22 Aluminum "Rock Crusher" Transmission (Fits M20 and M21 and will match your 10 spline clutch plate and 27 spline drive shaft yoke and will accomodate your existing shifter) Paypal. We accept Personal Checks …

Converting to a M22 Rock Crusher

The synchronizers are going bad and its time to replace the trans. The engine has been freshly built and pushing 450-500HP I am looking at either a Keisler 5-speed or the legendary M22 Rock Crusher from Midwest Muncie. Can anybody tell me if the M22 would bolt right in using existing cross member, mounts and drive shaft?

The 1965 Chevrolet M22 Rockcrusher Transmission: The Mystical Transmission

This sheet lists by model year, each M22 assembly shipped from Muncie with accumulative totals across the bottom of the page. Across the top of the page are the words "First Build 4/15/65 – 1st Shipment 4/19/65, recap of M22 (Rock Crusher) Trans."

Muncie M-22 Rock Crusher Four Speed Transmission

Muncie M-22 Rock Crusher Four Speed Transmission - RARE Drivers Side Speedo . naz130 (5312) positive; Seller's other items Seller's other items; Contact seller; ... Muncie M22 Rock Crusher; Muncie 4 Speed Parts; Muncie 4 Speed; Muncie 4 Speed Gears; Muncie 4 Speed Case; Muncie 4 Speed Rebuild Kit; Muncie M22 Gear Set; Muncie M22;

NEW Auto Gear Upgraded Ultra Case Muncie HD M22 4-Speed Rock-Crusher

Garry Brown on Super Pro Road/Race Muncie Upgraded Ultra Case M22 Rock-Crusher. SALE EXTENDED!!! Michael wilhelm on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SALE EXTENDED!!! Ricky Fitts on Muncie Super Duty M23 Upgraded Ultra Case 4-speed Road or Drag Racing Rock-Crusher ...

When was the M22 first called "rock crusher"?

The first time I heard the term "rock crusher" was in reference to the transmission in the 1967 L88 Corvette. Due to the low gear angle there is a fair amount of gear noise, really like a medium / heavy duty truck transmission.

Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission

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 Super-Case design. The Supercase has extra casting in all the known weak areas. The mid plate is aircraft grade aluminum.

M22 Rock Crusher

C3 General - M22 Rock Crusher - Just bought a 1968 (originally was 427/435..currently has a CE replacement block from 69)) and I believe it has a M22 vice M21. Intent at some point in the near future is to crawl under and check numbers/code. I know it has the factory 411 rear end (Code FB) so that is the first reason...

How to Build a Bulletproof Muncie M22 Four …

The Muncie M22 is known as the Rock Crusher. See how we improve its strength and versatility by adding a Gear Vendors Overdrive. Cam Benty Writer John McGann Photographer Nov 04, 2022.

1967

NEW, Complete 67 - 68 Camaro Muncie 4 Speed Conversion Kit now available! This kit will get you everything needed to convert a automatic 1969 Camaro into a four speed machine! You have a choice of a original rebuilt GM Muncie M20, M21 or M22 Rock Crusher.

Muncie 4-Speed Identification Guide

Just three types of Muncie 4-speeds are available based on the RPO (regular production option) code used when a car was ordered: the M20 (standard wide-ratio), M21 (close-ratio), and M22 (heavy-duty close-ratio). (The M does not stand for "Muncie.") Typically, when you ordered a GM car you had standard options and accessories installed.

M22 Rock Crusher

M22 Rock Crusher. Jump to Latest 2K views 6 replies 4 participants last post by DZAUTO Nov 11, 1999. C. catman Discussion starter 5 posts · Joined 1999 Add to quote; Only show this user #1 · Nov 9, 1999. A friend of mine is restoring his 70 SS Camero and found a M22 rock crusher cheap,, it needs work but I have seen certain M22's going for ...

1969

Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Chevelles and Novas. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is …

Muncie M-22 Rock Crusher

People think the "Rock Crusher" is special or stronger than a standard wide box Muncie. It is special in terms of price but it isn't any stronger. The "Rock Crusher" was built for road racing, with the angle of the gears straightened out to prevent excessive wear in the front bearings due to the forward thrust component of the force vectors ...

M-22 "rock crusher"

I explain this in detail, because like so many BS stories that have occurred over the years, the M22//Rock Crusher is one of them that continues to be perpetuated by "armchair" experts. Originally, the M22 was ONLY a close ratio. But now, there are several aftermarket ratios available for converting an M20 or M21 into a wide ratio M22 for ...

m22 rock crusher

m22 rock crusher. Jump to Latest ... If its an M22, the input shaft should have no rings on it and the spline count should be 26. They are nice transmissions . 81 camaro stock suspension & no traction device 383 Stroker super t10 4 speed 12.43 @116 on 275/40/17 Potenzas. All motor with #2 cylinder oil fouled from intake leak DARNED VORTECS!

Muncie m22 max torque / horsepower

zero rock slider/hubs (use torque lock slider only with gearsets with torque lock synchros like korean gearsets) gear drive made from steel; muncie super case OR N24 Ultracase with ribs (even better) alloy midplate OR iron midplate (even better) alloy side cover; heavy duty tailshaft; etc etc.. just check out his shop

1966 375 Hp M22 Rock Crusher 52k Original

1966 375 Hp M22 Rock Crusher 52k Original. ... a lot of poeple when telling car stories simply default to calling all muncies 'rock crushers' or 'm22's' because it makes their story better. GS. Save Share Reply Quote Like. floyd66. 3268 posts · Joined 2004 Add to quote; Only show this user ...