rock crusher trans

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22

GM Muncie transmission rebuilt and guaranteed for 1 year Correct fit for all 1969 - 1973 model Firebirds and Trans Ams This one will have the holes on the side where a bolt will secure your shifter linkage levers This is the M-22 Rockcrusher four speed Designed for the highest performance

Muncie M-22 Rock Crusher Four Speed Transmission - RARE ,

Muncie M-22 Rock Crusher Four Speed Transmission - RARE ,

Feb 01, 2021· This transmission will fit all 57 thru 74 GM products and is a rare opportunity to own a virtually brand new M-22 Close Ratio Rock Crusher Transmission with a completely new gear set This transmission is a direct replacement for a Borg Warner T10, Saginaw, M-20 or M-21 with no other changes necessary to swap into your vehicle

When was the M22 first called

When was the M22 first called "rock crusher"? | Page 3 ,

May 14, 2016· I like the idea of a musclecar skipping on the radio, relying on the music of a rock-crusher trans, a solid lifter hot cam, an unsilenced air cleaner and an unrestrictive exhaust system thank you very much "The more you know,the more you realize there is that you don't know" - ,

How to Identify a Muncie Four Speed - Hot Rod

How to Identify a Muncie Four Speed - Hot Rod

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

Muncie 4-speed Transmission (Group 4000)

Muncie 4-speed Transmission (Group 4000)

Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvett These M22 units are highly sought-after for performance applications The term "rock crusher" refers to the noise made by the meshing of the strong-er helical gears in the M22

Muncie 4-speed Transmissions | Hemmings

Muncie 4-speed Transmissions | Hemmings

Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvett These M22 units are highly sought-after for performance applications The term "rock crusher" refers to the noise made by the meshing of the stronger helical gears in the M22

Muncie M22 4 Speed Rock Crusher Auto Gear - $1950 ,

Muncie M22 4 Speed Rock Crusher Auto Gear - $1950 ,

Jun 20, 2021· 1966 m22 rock crusher muncie 4 speed - $1,900 (Biloxi) This is a super nice m22 rock crusher trans, it all rebuilt and guaranteed, has all new gears in it, the case has been bushed also It is the close ratio trans, it a very early 66 trans, asking 1900 Call dave call dave 352two16227three .

1966 m22 rock crusher muncie 4 speed - $1,900 (Carlisle ,

1966 m22 rock crusher muncie 4 speed - $1,900 (Carlisle ,

This is a super nice m22 rock crusher trans, it all rebuilt and guaranteed, has all new gears in it, the case has been bushed also It is the close ratio trans, it a very early 66 trans, asking 1900 Call dave call dave 352two16227three

Chevy Muncie M20, M21 & M22 4-Speed Transmission Parts

Chevy Muncie M20, M21 & M22 4-Speed Transmission Parts

However, the Rock Crusher was only equipped in cars that had high-performance big blocks, including the Corvette, Camaro, Firebird and Chevelle Thanks to the similarities between the M20, M21 and M22 transmissions, you can use a combination of Muncie 4-speed transmission parts to build the transmission you want for your project car

Muncie M22 Rockcrusher Transmission For Sale

Muncie M22 Rockcrusher Transmission For Sale

Performance Built Muncie M22 Rock Crusher 4 Speed Transmission This unit has been rebuilt at our state of the art facility We have carefully engineered a process that allows us to bring you a product we can stand behind This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicl Compatible Vehicl

M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill

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 ,

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22

GM Muncie transmission rebuilt and guaranteed for 1 year Correct fit for all 1969 - 1973 model Firebirds and Trans Ams This one will have the holes on the side where a bolt will secure your shifter linkage levers This is the M-22 Rockcrusher four speed Designed ,

M21 M22 4 Speed Muncie Manual Transmission - Midwest ,

M21 M22 4 Speed Muncie Manual Transmission - Midwest ,

Chevrolet & GMC Rock-crusher: 1966-1974: Need Stronger Parts? Midwest Transmission can Cryogenic Treat any shaft or gear This cryo treatment will add 30% in ,

The Muncie 4 Speed Transmission Taught A Generation Of ,

The Muncie 4 Speed Transmission Taught A Generation Of ,

Jun 09, 2021· The M22 'Rock Crusher' featured a one-inch countershaft pin bore and shot-peened gears with aggressive helix angles that reduced heat and stress but also increased noise, leading to the nickname as the transmissions rattled their way down the road

Muncie 4 Speed Transmissions and Parts

Muncie 4 Speed Transmissions and Parts

Muncie Transmission is back! General Motors stopped installing "Muncie" 4 speeds in 1974 Complete units were able to be purchased from GM until the late 1970's Parts trickled out of inventory by the late 1980's With the quality of used Muncie transmissions getting worse in the last 10 years, the idea of making new improved Muncie parts was .

Muncie Identification | The HAMB - Jalopy Journal

Muncie Identification | The HAMB - Jalopy Journal

Feb 21, 2010· The most well known Muncie transmissions are the M20(wide ratio), M21(close ratio), and the M22(rock crusher) Although not mentioned much, there was also an M23 transmission that was used, beginning in 1970 The M23 is recognized by a 26-spline(fine) input shaft and a large output shaft that requires a T-400 driveshaft yoke

M22 Rock Crusher Noise | Hot Rod Forum

M22 Rock Crusher Noise | Hot Rod Forum

May 12, 2005· M22 Rock Crusher Noise Jump to Latest Follow , The M20 / M21 transmissions when in good condition are a fairly quiet transmission If you want to know what a M22 sounds like get the movie 2 lane blacktop There is a spot in the movie that you get a real good ear shot of a M22, or you can come to york PA and i'll take you for a ride in my .

GM Muncie 4-Speed Decoding : Drivin' It Home

GM Muncie 4-Speed Decoding : Drivin' It Home

M-22 “Rock Crusher” Identification The M-22 close-ratio transmission is easily identified internally from the M-20 and M-21 versions by the angle of the gear teeth The M-22 was only produced in a close-ratio version, so it will not appear on models with high rear-axle ratios (355 or lower numerically) unless someone has changed it

NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher ,

NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher ,

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 273 to ,

Muncie 4-Speed Identification Guide - Chevy DIY

Muncie 4-Speed Identification Guide - Chevy DIY

Remember, if the transmission is still in the car only the 1969 to 1974 cases had ratio identifiers in the serial number If the case-casting year matches the model year of the car, you could be on the right track to at least seeing if the transmission is original Written by Paul Cangialosi and Posted with Permission of CarTechBooks

What is a Rock Crusher transmission? - Quora

What is a Rock Crusher transmission? - Quora

It's a GM Muncie M22 four speed, used in high performance applications from 1965 to 1972 They had a lower helix angle in the gears and had a noticeable whine that very few other transmissions had If you were running a GM hotrod, that was the man.

1970 CHEVROLET CHEVELLE 454CI LS6 MUNCIE ROCK CRUSHER ,

1970 CHEVROLET CHEVELLE 454CI LS6 MUNCIE ROCK CRUSHER ,

Correct 1970 4-bolt 454/450hp block, M22 4-speed Rock Crusher Muncie transmission and original LS6 CRW 410 12-bolt posi-traction rear end It also has a 6,500 rpm redline tachometer, bucket seats, console, ZL2 cowl-induction hood and original 14" SS Rally wheels with wide-oval tir Feel free to contact me via text or phone (330-329-3633) if .

Magical Muncie Four-Speed | Hotrod Hotline

Magical Muncie Four-Speed | Hotrod Hotline

An M-22 holds up well The downside is that it tends to make noise It will rattle at low rpms and whine at higher rpms The M22 is called the Rock Crusher “Dump the Rock Crusher,” hot rodders say People think all Muncie four-speeds are Rock Crushers, but they’re not

1967 Chevelle: Rock Crusher Tranny vs the Turbo-Hydramatic ,

1967 Chevelle: Rock Crusher Tranny vs the Turbo-Hydramatic ,

Jun 17, 2017· Rock Crusher Tranny The Rock Crusher is the beefiest of the manual shifting options offered on the 1967 Chevelle This transmission that was made to handle the power of the Chevelle engine, and you will get the heavy response from the engine that muscle car enthusiasts look for with this transmission

Muncie 4 Speed - Classifieds - Clazorg

Muncie 4 Speed - Classifieds - Clazorg

Muncie M22 4-Speed-Rock Crusher Transmission - FRESH Muncie M22 Rock Crusher 4 Speed Transmission 220 1st Gear Close Ratio 26/32 Spline Main Case 3925661 Tail Housing 3978764 Side Cover 3952648 P1B12C VIN 12894 Transmission has been completely restored inside and out!

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $239900

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $239900

This product is back-ordered; it is unavailable for ordering at this time please come back or continue shopping Prod Code: AGM22 $239900 PLUS S/H + ASSEMBLY FEE of $22500 OPTIONS YOU CAN ADD: $15000 MICRO SUPER FINISH $3500 THRUST BUTTON FOR HEAVY LAUNCH AND DOWNSHIFT CASE SUPPORT SUPER ROCK CRUSHER M22 650 HP

M22 Rock Crusher - 4 Gear Trans Co

M22 Rock Crusher - 4 Gear Trans Co

4 Gear Trans Co 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 Email us with your requirements and we will assist you in completing your M22 rebuild or providing you with a complete trans

Muncie M22 4 Speed Rock Crusher Gear Whine - YouTube

Muncie M22 4 Speed Rock Crusher Gear Whine - YouTube

A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle

Muncie four-speeds | Hemmings

Muncie four-speeds | Hemmings

The 220:1 ratio is commonly designated as the Muncie M21 transmission The 256:1 ratio is commonly referred to as the M20 Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission

GENERAL MOTORS MUNCIE 4-SPEED MANUAL ,

GENERAL MOTORS MUNCIE 4-SPEED MANUAL ,

L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B NOTE: these TWO (2) gears w/o snapring counterbore on cone end: used w/o thrust washer A13 Mainshaft 1st Gear Bushing all (1964-74) 3978781 3978781 A14 Mainshaft 1st/2nd Synchronizer Snapring all (1963) 3832626 3832626 A15 Mainshaft 1st/2nd Synchronizer Assy