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Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher

This a BRAND NEW SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. Each new Auto Gear transmission is built from genuine Auto Gear parts, the highest quality available. This is a BEEFY version of the original Rock Crusher transmission.

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Chevy Transmissions: Muncie 4 Speed M22 Rockcrusher ...

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 G.M cars. They have the same gear ratios as the legendary M21 but with a heavy duty gearset.

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Muncie 4 Speed Transmissions - 5Speeds Transmission

2014-9-4  Identifying Muncie 4 Speeds III by Paul Cangialosi 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.

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NEW Auto Gear Super Case Muncie M22 4-Speed Rock

Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super

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NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00

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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GENERAL MOTORS MUNCIE 4-SPEED MANUAL

2013-1-19  GENERAL MOTORS “MUNCIE” FOUR SPEED 10-1-01 7 A12 Mainshaft 1st Gear L36-s36T (1963) 3831743 WT297-12 NOTE: this ONE (1) gear w/ snapring counterbore on cone end: used w/ thrust washer. L36-s36T: except M22 (1964-74) 3849388 WT297-12A L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B

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The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

2010-9-15  The 1965 M22 maintained the 10-spline input and 27-spline output as all other Muncie transmissions from that model year.The 1965 M22 also had the drain

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Super Pro Road/Drag Race Muncie Super Case M22 Rock ...

2013-5-16  Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie

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Muncie M22 Rock Crusher 4 speed Hot Rod Forum

2003-8-20  Can someone tell me how much a muncie m22 rock crusher is worth this transmission was produced buy gm in 19661967. Search "" across the entire site Search "" in this forum Search "" in this discussion. Advanced Search ... Muncie M22 Rock Crusher 4 speed. Jump to Latest Follow 1 -

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A 833 vs Toploader vs Muncie (rockcrusher) For A Bodies ...

2009-10-19  I started out with Pontiacs in the late '70s, and moved into Mopars because of chronic 4-speed transmission problems. I make no excuses about being a big A833 fan, and in my opinion the 18-spline hemi 4-speed is the strongest of the three. The Toploader would be a reasonbly close second, and the Muncie would be the last.

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How to Rebuild a Muncie Four-Speed Transmission - Rock

2014-10-7  The Muncie four-speed is as legendary as the cars that it was put into, with the M20, M21, and Rock Crusher M22 models all part of the hot rod vernacular.

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M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill

2019-9-2  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"

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The Muncie 4 Speed Transmission Taught A Generation Of ...

2021-6-9  The Muncie 4-speed transmission is a legend among fans of GM muscle cars. For a 10 year period starting in the golden age of 1960s performance, General Motors' Muncie, Indiana transmission factory churned out several different flavors of this manual gearbox. This imprinted the name on the brains of drag racers and high performance fans after it ...

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Super Pro Road/Drag Race Muncie Super Case M22 Rock ...

Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON

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The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

2010-9-15  The 1965 M22 maintained the 10-spline input and 27-spline output as all other Muncie transmissions from that model year.The 1965 M22 also had the drain plug boss drilled and tapped for a magnetic drain plug. This was not done on the M20 or

Read More
GENERAL MOTORS MUNCIE 4-SPEED MANUAL

2013-1-19  GENERAL MOTORS “MUNCIE” FOUR SPEED 10-1-01 7 A12 Mainshaft 1st Gear L36-s36T (1963) 3831743 WT297-12 NOTE: this ONE (1) gear w/ snapring counterbore on cone end: used w/ thrust washer. L36-s36T: except M22 (1964-74) 3849388 WT297-12A L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B

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Muncie M22 Rock Crusher 4 speed Hot Rod Forum

2003-8-20  Can someone tell me how much a muncie m22 rock crusher is worth this transmission was produced buy gm in 19661967. Search "" across the entire site Search "" in this forum Search "" in this discussion. Advanced Search ... Muncie M22 Rock Crusher 4 speed. Jump to Latest Follow 1 -

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Muncie M22 Rockcrusher Close, Wide and NEW Extra

New Muncie M22 2.20 close ratio or 2.52 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.

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

2009-3-30  ""You can outfit an M20 or M21 with Rock Crusher type gears, OR actually make a 3 speed O/D out of a 4 speed case. Forth being the overdrive obviously.. Kinda nice if you want the Muncie look and an overdrive"" Actually the 3rd gear station becomes the OD and the 4th gear station becomes 3rd,so the shift pattern is a little weird,1-2-4-3.

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A 833 vs Toploader vs Muncie (rockcrusher) For A Bodies ...

2009-10-19  I started out with Pontiacs in the late '70s, and moved into Mopars because of chronic 4-speed transmission problems. I make no excuses about being a big A833 fan, and in my opinion the 18-spline hemi 4-speed is the strongest of the three. The Toploader would be a reasonbly close second, and the Muncie would be the last.

Read More
How to Rebuild a Muncie Four-Speed Transmission - Rock

2014-10-7  The Muncie four-speed is as legendary as the cars that it was put into, with the M20, M21, and Rock Crusher M22 models all part of the hot rod vernacular.

Read More
The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

2010-9-15  The 1965 M22 maintained the 10-spline input and 27-spline output as all other Muncie transmissions from that model year.The 1965 M22 also had the drain plug boss drilled and tapped for a magnetic drain plug. This was not done on the M20 or

Read More
Muncie M22 Rock Crusher 4 speed Hot Rod Forum

2003-8-20  Can someone tell me how much a muncie m22 rock crusher is worth this transmission was produced buy gm in 19661967. Search "" across the entire site Search "" in this forum Search "" in this discussion. Advanced Search ... Muncie M22 Rock Crusher 4 speed. Jump to Latest Follow 1 -

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

2009-3-30  ""You can outfit an M20 or M21 with Rock Crusher type gears, OR actually make a 3 speed O/D out of a 4 speed case. Forth being the overdrive obviously.. Kinda nice if you want the Muncie look and an overdrive"" Actually the 3rd gear station becomes the OD and the 4th gear station becomes 3rd,so the shift pattern is a little weird,1-2-4-3.

Read More
Muncie M22 Rockcrusher Close, Wide and NEW Extra

New Muncie M22 2.20 close ratio or 2.52 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

Read More
GENERAL MOTORS MUNCIE 4-SPEED MANUAL

2013-1-19  GENERAL MOTORS “MUNCIE” FOUR SPEED 10-1-01 7 A12 Mainshaft 1st Gear L36-s36T (1963) 3831743 WT297-12 NOTE: this ONE (1) gear w/ snapring counterbore on cone end: used w/ thrust washer. L36-s36T: except M22 (1964-74) 3849388 WT297-12A L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B

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Muncie 4 speed Hot Rod Forum

2015-8-14  M-37 "Super Muncie" or "rock crusher" Several ratios available, large input shaft (1 1/4, like "Hemi" 4-speed and "big" Top Loader), spur-cut 1st gear (increased load "shock" capability, makes a horrid "whine", thus the nickname) and large output shaft. The only cars I recall them in were the ZL-1s. LOTS sold over the counter for racing in the ...

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Muncie 3 speed transmissions Team Chevelle

2020-10-27  GTO 3-Speed Transmission, 1972 GTO, Heavy Duty 3-speed transmission, Dearborn, Muncie, M13, M12, Muncie M20, M22 rock crusher, Auto Round-Up MagazineA: L.C., thanks for the nice words. The transmission listed on the build sheet you sent me is indeed the Heavy Duty 3-speed transmission I spoke of in the a recent Auto Roundup/Car Collector Corner ...

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muncie m22 eBay

1974 Chevy M22 Close Ratio "Rock Crusher" Muncie 4 Speed Transmission 3925661. Pre-Owned. C $6,348.50. Top Rated Seller Top Rated Seller. or Best Offer. Shipping not specified. from United States. S M R p o n X s o r e 5 d F I V J. Muncie Transmission Front Retaining Nut Wrench NEW M20 M21 M22. Brand New. C $29.99.

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Muncie Trans - Garage

2014-10-23  Muncie 4 speed serial numbers begin with the letter "P". The serial number is a date code. The code will tell you which particular year the transmission was built for. Serial numbers from 1963 to 1966 included only the month and day. P0101 would

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