Identify General Motors' FourSpeed Transmissions

13/06/2017 · 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. If a car came with an axle ratio of (or numerically higher), it usually came with a closeratio transmission. Vehicles leaving the factory with ...

Get Price

rock crusher pontiac

rock crusher pontiac. oldsmobile cutlass 442 f85 64. 64 up m 22 rock crusher muncie transmission fine 26 32 with case brand new transmission has 26 spline input shaft ...get price. cars we remember pontiac39s forgotten t37 muscle car from. 16 jul 2018 out of the service in 1969 i traded my 69 gto for a 1971 pontiac t37 it had a 455 ho 4 speed m22 muncie quotrock crusherquot and 373 ...

Get Price

FS: 1969 Pontiac Firebird Pro Touring

08/05/2016 · This is a 1969 Firebird that I have been working diligently on for the last year, and I just got it running, performed the engine breakin procedure, and it runs awesome. Car has very little rust, and was stored in a barn since 2005. I built it as a Pro Touring look car, with simplicity in mind, but with power to have fun with it. My thought was a satin paint job, but hadn't gotten to that yet.

Get Price

1971 Pontiac Firebird Formula for Sale | ...

2 days ago · The car looks beautiful and with its Muncie 4 speed (Rock Crusher) and Rochester QuadraJet 4 BBL carburetor it runs better than it looks! The car runs like it was new. (The present owner knows it runs like new because he owned a brown 1971 Pontiac Firebird Formula 455, 4 speed, with Factory Air in 1971). All components of the car operate, including the Frigidaire Factory Air Conditioning ...

Get Price

1972 Pontiac GTO 455 4 speed WW5

1972 Pontiac GTO Description: 1972 GTO 455 4 speed Rock Crusher WW5 for sale. Built in Faribault, MN. Very Desirable Lucerne Blue w/ White Vinyl top and Interior. 1 of only 310 built with the 455 and the M22 Rock Crusher. In addition, only 290 of the 635 total cars built in 1972 were ordered with the Rare WW5 performance package.

Get Price

Muncie 4speed Transmissions | Hemmings

The term "rock crusher" refers to the noise made by the meshing of the stronger helical gears in the M22. Later model 1971'74 Muncies are also popular with racers, because these transmissions used a 32spline output that is stronger than the early 27spline, and the newer units seem to perform better in highrpm and highhorsepower appliions. One of these vehicles is where you are most ...

Get Price

Cars We Remember: Pontiac's forgotten T37 muscle car from ...

16/07/2018 · Q: Greg I would like to add a car to your list of the top 10 muscle cars from the 1970 years after getting out of the service in 1969 I traded my 69 GTO for a 1971 Pontiac .

Get Price

The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

15/09/2010 · 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 identifiion codes, I found a perfect match. This transmission identifiion code list was issued by the Chevrolet Facilities and Product Planning Department Planning Section. This ...

Get Price

rock crusher pontiac price

Crusher > rock crusher pontiac price; rock crusher pontiac price. 1965 Corvette VIN S116716 M22 Rock Crusher Muncie 1 of 57 1965 M22s REAL PreOwned or Best Offer 28600 shipping 24 watchers Watch... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for .

Get Price

Muncie 4speed

Muncie 4speed Transmission (Group ) . Casting Numbers. (1) All M22 appliions except 454 engine. (2) All 454 Chevelle appliions. 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 Price

Cars We Remember: 1971 Pontiac GT37 worthy of restoration ...

06/01/2020 · In 1971, a Pontiac T37 could be ordered with a 455 V8 engine, 4speed M22 Muncie "rock crusher" and 4:33 rear gears. Non GT models known as the T37 were also stripped Pontiac .

Get Price

Muncie 4 Speed

The term "rock crusher" refers to the noise made by the meshing of the stronger helical gears in the M22. Later model 1971'74 Muncies are also popular with racers, because these transmissions used a 32spline output that is stronger than the early 27spline, and the newer units seem to perform better in highrpm and highhorsepower appliions. One of these vehicles is where you are most ...

Get Price

400 pontiac and 400 chevy?are they the same? | Hot Rod Forum

24/06/2010 · please ignore this thread. im building a '77 omega and ive found a borg warner rock crusher 4 spd to put in it but i need some beef to turn it. i found a pontiac 400 and i was wondering if a pontiac 400 and a chevy 400 were the same and is it a big block or a small block cause a 400 is right on that line. sorry i didnt mean to make 2 post! i got lost.

Get Price

1971 Pontiac Firebird | Hemmings

The car looks beautiful and with its Muncie 4 speed (Rock Crusher) and Rochester QuadraJet 4 BBL carburetor it runs better than it looks! The car runs like it was new. (The present owner knows it runs like new because he owned a brown 1971 Pontiac Firebird Formula 455 4 speed with Factory Air in 1971). All components of the car operate including the Frigidaire Factory Air Conditioning ...

Get Price

Pontiac Manual Transmissions

The Pontiac bell housing was the same for 195657 with a unique interface to the Buick heavy duty 3speed transmission. In 1958 and later years, Pontiac used the "standard" transmission interface used also by Chevy and other GM makes. So you can bolt up a later Pontiac or Chevy transmission onto an earlier Pontiac bell housing (back to 1958). For example, a '65 Corvette "Rock Crusher" M22 4 ...

Get Price

Jim "Old Man" Taylor's 428 GTO

Stock Pontiac RAIV Transmission: M22 Rock Crusher/ Hurst Competion shifter: Rear End: gearing; 12 bolt axle from a 1966 Chevelle; Moroso "Brute Strength posi unit with"C" clip Eliminator package installed for safety Suspension / tires: Street tires: MH P27560x15s on 15"" Centerlines, rear; " Centerlines on front. Vehicle Weight:

Get Price