The M21 & M22 is a four speed, RWD or 4WD transmission. The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. The side cover has seven bolts and two shift cams. The synchro rings have 35 teeth and the unit has a 4 step cluster gear.
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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.
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You have a choice of a original completely rebuilt GM Muncie M20, M21 or M22 Rock Crusher transmission. With this new kit you also get all the hardware needed to get the job done right the first time. Correct bolts will include head …
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1971 Trans Am 455 H/O RPO M22 Rock Crusher 4-Speed Transmission with a 383 Posi. All original car, numbers matching. This started life as a cameo white car with blue stripe. ... See pictures (black 76 is for sale as well). Over 1000 detailed pictures of the full restoration are available by request from start to finish. The T/A was taken back ...
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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! The front bearing is a "SEALED" bearing, and slightly thicker than the original …
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Get the best deals for Muncie M22 Rock Crusher 4 Speed Transmission at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items!
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Home / 4 Speed / RACING Muncie Slick Shift Clutch-less Super Duty M23 Upgraded Ultra Case 4-speed Drag Racing Rock-Crusher. 2025 Spring SALE!!! Rated 5.00 out of 5 based on 3 customer ratings ... Main drive oil seal input shaft and bearing retainer. 34 tooth 1st super strong 1st gear (stronger that the M22 1st gear).
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How To Rebuild Muncie 4-Speed Manual Transmission M20 M21 M22 Rock Crusher. Opens in a new window or tab. Brand New. 5.0 out of 5 stars. 43 product ratings - How To Rebuild Muncie 4-Speed Manual Transmission M20 M21 M22 Rock Crusher. $27.40. Buy It Now +$5.95 delivery. Free returns. 4 watchers.
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Find many great new & used options and get the best deals for Chevy GM Muncie M22 Rock Crusher Wide Ratio 4 Speed Transmission 26 Spline at the best online prices at eBay! Free shipping for many products! ... item 6 M22 Muncie Main Shaft 32 Spline for Chevy Rock Crusher Aluminum 4 Speed M22 Muncie Main Shaft 32 Spline for Chevy Rock Crusher ...
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On SALE $2995 Call JetBoatBill 309-453-5043. Contact us for stock on rebuilt 4-speeds also! Email JetBoatBill »
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Muncie M22 Rock Crusher 4 Speed 2.20 Close Ratio Transmission Driver Speedo. Opens in a new window or tab. Remanufactured. $2,400.00. Buy It Now +$150.00 delivery. ... Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission - ALL NEW GEARS. Opens in a new window or tab. Remanufactured.
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Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Camaros. This one will have the holes on the side where a bolt will secure your shifter linkage …
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1969 camaro – x33 code z28 matching numbers see hd video click on link bottom left of listing fully restored - finished in 2013, well over 65k spent on this real deal, x33 code, z28 camaro. car retains its original, rebuilt to factory specs, numbers matching dz-302 motor. the motor was decked when rebuilt but still retains its original partial vin stamp at oil boss there is a picture in …
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1968-70 Muncie M22 Rock Crusher 4 Speed,new main case. Professional Built. ... eBay determines this price through a machine learned model of the product's sale prices within the last 90 days. ... 1972 Muncie M22 Rock Crusher 4 Speed Counter Transmission ORIGINAL C …
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1968-70 Muncie M22 Rock Crusher 4 Speed,new main case. Professional Built. Opens in a new window or tab. Brand New. $2,650.00. Buy It Now +$165.00 delivery. 12 watchers. ... Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission - ALL NEW GEARS. Opens in a new window or tab. Remanufactured.
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Auto Gear Upgraded Ultra Case M22 Rock Crusher 4-speed. Perfect Performance Replacement. ... GM 1963 to 1974 Automatic to Muncie 4-Speed Transmission Complete Conversion Swap Kit. 2025 Spring SALE!!! ... RACING Muncie Slick Shift Clutch-less Super Duty M23 Upgraded Ultra Case 4-speed Drag Racing Rock-Crusher. 2025 Spring SALE!!! Rated 5.00 out ...
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NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00. No Price Muncie Overhaul Kit. Complete overhaul kit for Muncie 4 speed transmissions. Must specify if your transmission has a 1" or 7/8" cluster shaft (pin) 7/8" kit comes with NON stepped synchronizer rings. Please scroll down to order extras (cluster pin, wrench,sliders etc) From $144.30
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How To Rebuild Muncie 4-Speed Manual Transmission M20 M21 M22 Rock Crusher. Opens in a new window or tab. Brand New. 5.0 out of 5 stars. 43 product ratings - How To Rebuild Muncie 4-Speed Manual Transmission M20 M21 M22 Rock Crusher. $27.40. Buy It Now +$5.95 delivery in 2-4 days. Free returns.
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1971 Chevelle, Corvette, Camaro Rebuilt Muncie M22 4 Speed Transmission 02/08/71. Rebuilt Muncie w/Rock Crusher M-22 Gearset in 4 Speed Transmission. ... This is a Very Rare and Completely and Freshly Rebuilt M …
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For Sale: 68 Chevelle SS 396 4 spd. #s match ... 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 ! ... (from DZAUTO) I need to try and locate an M21 or M22 transmission if I am to make the car right. I realize the tranny won't be numbers ...
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Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission - ALL NEW GEARS. naz130 (5385) 99.7% positive; Seller's other items Seller's other items; Contact seller; ... Muncie M22 Rock Crusher; …
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This iconic transmission is based upon the infamous "ROCK CRUSHER" Transmission made famous in the 60`S AND 70`S by being installed in the L-88`S, BIG BLOCK 425 HP Factory Muscle Cars and HOT RODS of the past. ... MUNCIE M22 ROCK CRUSHER $ 0.00 COST $ 1,895.00 WITH DRIVERS SIDE SPEEDO AND $1,995 WITH PASSENGER SIDE SPEEDO …
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Find Used Pontiac Trans Am 1971 For Sale (with Photos). 1971 Pontiac Trans AM Firebird 455 HO Deluxe For $32,000. ... 455 ho engine all new factory blue interior no console car base clear paint and new phoenix graphix decals correct m22 rock crusher transmission currently detailing engine compartment, put fresh gaskets in engine and painted ...
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Exceptional packaging to protect my investment of Muncie M22 code - C,4 speed trans. Communication above and beyond. Received as described. Very satisfied with purchase.
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An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type correctly before fitting it into your car. ... How to Identify a M22 Rock Crusher by Janos Gal . ... Count the number of splines in the transmission. M-22 "Rock Crushers" made between 1967 and 1970 have 10 ...
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ORIGINALLY, in the beginning of the Muncie evolution, there was the M20(wide ratio) and the M21(close ratio). A VERY, VERY, VERY few Heavy Duty, close ratio Muncies were specially built for severe duty service (such as for the 425hp/396 Corvettes) in 1965. THEY WERE NOT CALLED M22 IN 65-----they were simply a Heavy Duty close ratio Muncie..
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New M22 Gear Set. Close ratio. Rock Crusher. This gear Set has all 3 speed gears, 1st, 2nd, & 3rd, the cluster, input and the reverse idler gear. Available in Close ratio, 10 spline Coarse or 26 splined fine. ... We can rebuild your transmission or we have many rebuilt transmissions that are ready to go. 1 Year Warranty. Muncie Super Case, Iron ...
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Otherwise there would be no reason to remove the transmission and not include it with the sale of the car. If I was buying an LS6 car I would most assuredly want all the original pieces with the sale. ... Spending" 3000$ on a bolt on, period correct, grin inducing almighty and mythical transmission that is the great Muncie M22 Rock Crusher ...
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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." By comparing these M22 transmission assemblies to Chevrolet's 1965 transmission identification codes, …
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Service records back to the 70's, OriginalProtectoPlate, Original Bill of Sale, a file box of records and manuals..the list goes on and on..incredible. This '70-1/2 Camaro Z28 is finished in Factory Hugger Orange with a Factory 4-Speed M22 Rock Crusher ManualTransmission, real deal Factory Rock Crusher Matching transmission.
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