Chevy Transmissions Muncie M22 Rock Crusher 4 Speeds were made From 1965 TO 1974 The most popular transmission of it s time for high performance cars built for Chevrolet and all performance oriented cars Nowadays there are custom gear ratios and set ups including M21 wide ratio and M22 wide ratio units You can pretty much get
Get PriceProduced exclusively for Auto Gear Available for Muncie four speeds 1966 1974 reinforced ring as a set of FOUR 4 Auto Gear Part Number 18 091 010 4X uses the legendary M22 Rock Crusher gear geometry 3 slick shifted gearing shifts fast even at high rpm 4 lightweight cool running aluminum castings
Get PriceWe have rock crusher muncie Aug 08 2024 · The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet s big blocks in the mid 1960s Jul 14 2024 · Item specifics 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
Get PriceA video with better audio of the nostalgic sound of a Muncie M22 Rock Crusher transmission at work in a 1966 Chevrolet Chevelle
Get PriceNew Muncie M22 close ratio or 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
Get PriceBuy Muncie 3925660 Gears Transmission Show 3950306 Crusher Rock Speed 1969 2024 1971 Camaro M20 Wide Ratio Muncie 4 Speed Transmission 1st Restored Remanufactured Dated 1971 and all casting numbers are correct Dated 1C03A March 3 1971 M20 VIN indicates Camaro A wide ratio transmission is a good match for 3 series differential
Get Price2 876 Posts #7 · Dec 17 2024 L72/RS said Here is some test data from the ratio Muncie transmissions that I used to build All standard helix units failed at 320 ft lbf of torque with about case stretch All of the low helix sets failed at 390 ft lbf of torque with about case stretch
Get PriceMuncie 4 speed Transmission Group Casting Numbers 1 All M22 applications except 454 engine 2 All 454 Chevelle applications The M22 was produced in 1973 and 1974 for other GM divisions All wide ratio transmissions are designated M20 and close ratio transmissions are designated M21 or M22 depending on the gear set
Get PriceThe Muncie four speed was produced in two ratios the wide ratio M20 and the close ratio M21 That being said there was a second close ratio version M22 that was developed to survive duty behind engines with a higher torque output and was known as the Rock Crusher
Get PriceMUNCIE M22 ROCK CRUSHER 4 SPEED GEARS We stock our own 4GTC Replacement M22 Gears You can purchase them individually or in complete sets that include the 6 in case gears Cluster Input 1st 2nd 3rd and the Front Reverse Idler and Wide Ratio with 10 or 26 Spline Input so you don t have to swap out your clutch
Get PriceMuncie M22 For Sale Wide Ratio Auto Gear BINQ Mining Dec 07 2024 Muncie M22 Rock Crushers Custom Ratio s Quality 4speed … Oct 19 2024 Muncie M22 Rock Crushers Custom Ratio … duty Muncie M 20/M 21 M 20 wide ratio … me with your cars gear ratio and how you intend to use the car Muncie 4 Speed Rock Crusher Gear Ratio
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Get Price$ 3 $ 2 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 plugs
Get PriceDescription 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
Get PriceThe new Muncies being built today have some better s examples of the new car gear set ups are Mustang GT s with a 1st gear and rear New Camaros with a 1st gear rear gear and 59 overdrive ZR1 s with a 1st gear rear gear and a 59 overdrive Get the picture
Get PriceThe guys at Anaheim Gear tell us there are seven total Muncie input shaft options Shown here is the M20 10 spline wide ratio input shaft and counter gear There is also a fine tooth 26 spline input shaft employed from 1971 74 5 If you examine the 1966 70 wide ratio M20 input shaft there are two grooves cut amid the 10 splines
Get PriceMuncie 4 speeds were produced in two different ratios wide ratio M 20 and close ratio M 21 An extra heavy duty close ratio version M 22 was also offered on many of the big block high performance choice of transmission was dictated by the engine size and rear axle ratio
Get PriceM22 Rock Crusher 4 Gear Trans Co We have complete M22 aftermarket gear sets both 10 and 26 spline Inputs and either Close first gear or Wide Ratio first gear The Wide Ratio M22 gear set is based on the first gear ratio s and is available in both 10 and 26 spline Inputs
Get PriceA wide ratio transmission is a good match for 3 series differential gear New parts include Sliders synchro rings keys/springs cluster pin bearings small parts kit gaskets magnetic plugs and seals Price $ $ shipping Privacy complmanu Contact complmanu
Get PriceIn the beginning the M 22 was the Heavy Duty Muncie and it was available ONLY in the close ratio version 1 first gear ratio The primary difference between the regular close ratio Muncie M 21 and the HD Muncie was the angle at which the gear teeth were cut
Get PriceMuncie Input Shaft 24T 10 Spline Wide Ratio AWT297 16A Muncie Input Shaft 24T 10 Spline Wide Ratio AWT297 16A Our Price $ 2 Add To Cart Muncie Input Shaft 26T 10 Spline Close Ratio AWT297 16 Muncie Input Shaft 26T 10 Spline Close Ratio AWT297 16 Our Price $ 2 Add To Cart Muncie Input Shaft 26T 26 Spline Close Ratio AWT297 16D
Get PriceHe tells us both the M20 wide ratio and M21 close ratio transmissions were first offered in 1963 The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet
Get Pricemuncie Rock crusher m22 Gears mid Plate shaft sl iders OEM USA Parts 32 Spline 5 watched in last 24 hours Condition Used Time left 4d 21h Friday 7 04PM Starting bid US $ [ 0 bids ] Bid Amount Enter US $ or more Place bid Price US $ No Interest if paid in full in 6 mo on $99 with PayPal Credit Buy It Now Add to cart
Get PriceMuncie M22 Rock Crusher Input 26 Spline $ $ Select options Muncie M21 Close Ratio Cluster Gear 1″ $ Add to cart Muncie 4 Speed Sleeve w/O Ring $ Add to cart Muncie 4 Speed Rebuild Kit 1″ w/307 Bearing $ Add to cart
Get PriceMuncie M22 Rockcrusher Close Wide and NEW Extra Wide 2 New Muncie M22 close ratio or 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
Get PriceThe Muncie M20 is basically a wide ratio transmission and was intended for normal street driving use The early ones had a 1 first gear The later 1966 1974 units had a 1 first gear They are compatible with a GM 3 Series differential They are for economy and street drivability and just cruising
Get Price1967 1972 Camaro Firebird M22 Muncie Rock Crusher Trans Gear Set 26 Fine Spline Part # TRN 1405 $ add to cart 1967 1972 Camaro Firebird M22 Muncie Rock Crusher Transmission 1st Gear Part # TRN 1420 $ add to cart 1967 1972 Camaro Firebird M22 Muncie Rock Crusher Transmission 2nd Gear Part # TRN 1421 $ add to cart
Get PriceWhat transmission is known as the rock crusher 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 It is the heavy duty version of the 1 ratio M21 four
Get PriceThe Muncie was designed to shift better than the T10 it used larger diameter synchro cones Both the M20 wide ratio and M21 close ratio transmissions were offered These were the only ratios ever offered from General Motors for the Muncie 4 speed M20 first 1 second 1 third 1 fourth 1 and reverse 1
Get PriceSee our selection of Gears and Gearsets for Muncie 4 Speed Transmissions here at Your trusted source for quality Driveline Parts and Accessories Home About Us Picture Gallery 65 Ratio Part No RSG297 16A Price $ Sale Price $ In Stock Click Image For More Details M22 Complete Geartrain Muncie
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