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 fitting it into your car If you have the incorrect transmission your car may not function properly You can identify several unique signs that identify an M 22 Rock Crusher even if it does
Get Price$2399 00 PLUS S/H ASSEMBLY FEE of $225 00 OPTIONS YOU CAN ADD $150 00 MICRO SUPER FINISH $35 00 THRUST BUTTON FOR HEAVY LAUNCH AND DOWNSHIFT CASE SUPPORT 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
Get Price· 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 Chat Online
Get PriceM23 Crusher Transmission 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 fitting it into your car If you have the incorrect transmission your car may not function properly You can identify several unique signs that
Get PriceThe drain plugs are of new design too The bottom one is magnetic and they both have o rings On SALE $2995 Call JetBoatBill 309 453 5043 Contact us for stock on rebuilt 4 speeds also Email JetBoatBill
Get PriceAn 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 fitting it into your car If you have the incorrect transmission your car may not function properly You can identify several unique signs that identify an
Get PriceSUPER ROCK CRUSHER M22 650 HP Guide to Muncie M20 M21 and M22 Four 20 Ratio 26 Spline 75432 Brand New $388 LOOK ON SALE Muncie 4 Speed Transmission M20 OR M21 ALL 1965 muncie transmission m22 rock crusher for sale the 60s and 70s used the same input shaft design as the 10 spline used in the Muncie Add 1970 1979 Camaro Manual
Get PriceIdentify General Motors Fourspeed Transmissions Jun 13 2024 The M20 and M21 used a gearset with a more angled tooth design on each gear left The M22 Rock Crusher used a gearset that features less of an angledtooth gearing right Images courtesy The ratio of the fourspeed transmission placed in any car was usually determined by the engine size and rearend axle ratio
Get PriceMuncie Close Ratio M 22 Rock Crusher Four Speed Transmission ALL NEW GEARS $100 00 shipping 1969 Muncie M22 Rockcrusher Close Ratio Trans Camaro Chevelle Nova $243 32 shipping 3857584 Muncie 4 Speed Transmission Tail Shaft Housing M20 M21 M22 Camaro Vette $139 00 $47 30 shipping
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Get Pricem23 rock crusher transmission How to Identify a Muncie Four Speed Hot Rod Jul 05 2024 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
Get PriceMuncie M23 Jaw Crusher palestine muncie rock crusher identifi ion Muncie Rock Crusher Identifi Ion Muncie Identification The HAMB 2010221 Although some claim that the M23 is a rock crusher it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher M22 transmission See Details Details
Get PriceThe M23 is the strongest Muncie style 4 speed available Lead time 4 6 weeks 20% Cancelation Fee on special order SPECIAL RUNS THIS WEEK CALL JEFF 262 893 9812 for details CALL JEFF FOR SPECIAL SALE PRICE AND RATIO APPLICATION = 262 893 9812 Complete gear polishing available for road racing and serious competition;
Get PriceMuncie four speeds Hemmings Daily The 2 56 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
Get PriceAn M22 Rock Crusher was a good trans New ones for performance cars do the same thing but better Bear in mind that the only thing really special M22 vs M21 was that the M22 was close ratio box and that the gear teeth are cut differently in the M22 so they were less likely to break
Get PriceMuncie M 22 Rock Crusher Four Speed Transmission RARE Drivers Side Speedo Refurbished 5 product ratings $2 395 00 Buy It Now $100 00 shipping Last one 90 sold Sponsored 1970 74 MUNCIE M22 ROCK CRUSHER 4 SPEED TRANSMISSION Rebuilt Service Replacement Refurbished $2 480 00 Buy It Now $180 00 shipping Sponsored 1968 Muncie M22 Rock Crusher
Get PriceLorena TX This is a 1970 1974 Muncie 4 speed transmission with casting number 3925661 I have had it in my 1978 Camaro Z 28 for over 20 years but am changing to a T56 transmission It is a wonderful transmission that can handle a ton of horsepower and comes with an inline linkage Centerforce Dual Friction clutch and bellhousing
Get PriceMuncie Identification The H A M B · Although some claim that the M23 is a rock crusher it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher M22 transmission Looks like you have a second design feb 28th 1968 M20 or M21 Definitely not a rock crusher no straight cut gears …
Get Price· The M23 is recognized by a 26 spline fine input shaft and a large output shaft that requires a T 400 driveshaft yoke Although some claim that the M23 is a rock crusher it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher M22 transmission
Get PriceThe difference is that the M22 has straighter cut teeth on the gears while the M21 has more angle to the gears There should also be a code stamped on the outside of the tranny that indicates which one it originally was This code will not necessarily be correct anymore because someone could have changed the internals
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 PriceThe ST10 duplicated the current spline configuration length and shifter bolt patterns The glory days of the 4 speed Muncie were over and BorgWarner once again was back in the saddle The ST10 s production in GM vehicles was from 1974 to 1988 Because of production quality issues no Corvettes were produced in 1983
Get Price2 uses the legendary M22 Rock Crusher gear geometry 3 slick shifted gearing shifts fast even at high rpm 4 lightweight cool running aluminum castings 5 low friction super finished gears and shafts 6 sealed ball bearings for long life 7 optional 10 or 26 input splines 8 optional 27 or 32 output splines
Get PriceThe strength of the AGE Auto Gear Equipment M 23 Severe Duty Rockcrusher transmission is much much stronger than the factory M 22 that was found behind the highest horsepower 454 big blocks
Get PriceChevy 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
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 s big blocks in the mid 1960s The M20 and M21 transmissions produced from 1963 74 are easy to identify in both wide and close ratio units
Get PriceA 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
Get PriceLS6 Tommy said You re both right the lower angle helix on the gears causes the whine The gears aren t stronger the overall tranny is The more surface area the gears mesh on the stronger they are A high helix gear is stronger BUT straighter cut gears put less thrust load on the trans case so the tranny doesn t undergo as much flex Tommy
Get Pricem22 rock crusher transmission parts muncie transmission rock crusher greenrevolution in Muncie M22 Rock Crusher Transmission youtube 1969 Camaro 4 Speed Muncie Transmission Conver
Get PriceMuncie M22 REBUILD KITS Quality parts from our inventory are assembled into kits for rebuilding M22 4 Speeds from 1965 to 1974 Kits are priced at $165 00 freight paid in US only M22CK 1965 74 All Years Rebuild Kit includes the following items Gasket Set; Shift Shaft Seals; Rear Tail Housing Seal and Bushing for both the 27 and 32 Spline
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