Rock Crusher Pontiac

Mastering GTO Restorations: Transmission Guide - Pontiac DIY

Apr 17, 2015· Mastering GTO Restorations: Transmission Guide April 17, 2015 by Pontiac DiY Pontiac’s transmission offerings for 1964–1974 GTOs were similar to the transmissions offered in other Pontiac and GM models.

Do you have a m22 transmission in your 1966 gto? - Answers.com

For instance taking a 1966 Pontiac LeMans and making it look like a 1966 Pontiac GTO. Will a Munsey Transmission fit in a 1978 Trans Am? Ive got a 79 camaro that I just put a m22 munsey in. There ...

Muncie 4-Speed Identification Guide - Chevy DIY

Muncie 4-Speed Identification Guide. ... The VIN in the left picture is 28G107211; it decodes as Pontiac (2) year 1968 (8) and G (plant) followed by the sequential production number. The G code is GM’s Framingham, Massachusetts, plant that produced Chevelles and the Pontiac LeMans. Therefore, this is a LeMans case.

Muncie 4-speed - chevellestuff.net

The M22 transmission has a 20 degree helix angle on the gear set as opposed to a 45 degree angle found on the M20 and M21 and were made with a higher nickel alloy. The straighter angle was designed to produce less end loading of the gear train and less heat but created more noise, thus the nickname "Rock Crusher" was born.

1972 Pontiac GTO 455 HO - trophy-cars-for-sale.com

Dec 11, 2015· 1972 pontiac gto “post coupe”. lucerne blue, black bench seat interior, 455 ho, close ratio m-22 “rock crusher” 4 speed and 3:73 geared saf-t-track rear. see the phs. this is a factory lemans “post coupe” with the gto option. originally sundance orange, 400 ci and 3 speed manual transmission. factory manual front disc brakes.

1968 Pontiac GTO for sale #2318055 - Hemmings Motor News

1968 Pontiac GTO. $39,000 obo. 400 Engine 350 HP, 4-Speed “Rock Crusher” manual transmission. Original Verdoro Green, Code Q, original Ivy Gold interior, code 221, original dashboard and headliner. Original deluxe wheel covers included. Delivered new at Jack Wolfe Pontiac, Belvedere IL. to first owner for 30 years in Byron IL.

Muncie Identification | The H.A.M.B.

Feb 21, 2010· 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).

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GM Muncie 4-Speed Decoding : Drivin' It Home

GM Muncie 4-Speed Decoding. ... In addition, many GM high-performance engines came with M-22 “Rock-Crusher” in the 1970-73 years, however an early version of the M-22 was available as early as 1965 in Corvettes. ... a 1969 Pontiac could have a trans case and gears from a Buick and a rear housing (extension) from an Oldsmobile. ...

Muncie M22 Rockcrusher Transmission For Sale

Performance Built Muncie M22 Rock Crusher 4 Speed Transmission. This unit has been rebuilt at our state of the art facility. We have carefully engineered a process that allows us to bring you a product we can stand behind. This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicles. Compatible Vehicles ...

70 GTO M 22 whine - YouTube

Nov 12, 2012· 1970 Pontiac GTO Judge recreation 455 4 speed Muncie M22. ... 70 GTO M 22 whine TIMBOWTIE. ... 3 Trans Am Test Drives: '78 W72 4-speed, '75 400 4-speed, and '71 455 HO "Rock Crusher" 4-speed ...

1972 Pontiac Firebird Trans Am for Sale | ClassicCars.com ...

Erics Muscle Cars is proud to offer 1 OF 458 Trans Ams produced for 1972 strike shortened year. This PHS Documented Trans Am maintains is NUMBERS MATCHING DRIVETRAIN with SERVICE REPLACEMENT BLOCK and M22 ROCK CRUSHER 4 SPEED (SERIAL # STAMP) 7F6 HEADS AND EXHAUST MANIFOLD ( Rebuilt but not in Car ) ORIGINAL CARBURATOR AND INTAKE Interior was …

1968 M22 Muncie Rockcrusher 4sp Transmission Rebuilt Z28 ...

This Rockcrusher was originally from a 1968 Camaro. Probably a Z28 or L78 Big Block SS or COPO. The VIN is in one of the pictures. Also used in Pontiac Firebird or …

Pontiac’s forgotten T37 muscle car from 1970-197 | Arts ...

Q: Greg I would like to add a car to your list of the top 10 muscle cars from the 1970 decade. Two years after getting out of the service in 1969 I traded my 69 GTO for a 1971 Pontiac T37. It had a 455 H.O., 4-speed M22 Muncie “rock crusher” and 3:73 gears. As you may know the T37 was a stripped ...

1969 Pontiac GTO - classics.autotrader.com

Custom Pontiac steering wheel( We have the original steering wheel.)400 Engine completely rebuilt with an M23 rock crusher transmission, 373 Gears power convertible top and power windows, no visible rust or corrosion on the vehicle. There is some slight crazing of the paint on the front bumper, drivers side.

1972 Pontiac GTO 455 H.O. 4 speed WW5 for sale: photos ...

1972 Pontiac GTO. 1972 GTO 455 H.O. 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 H.O. and the M22 Rock Crusher. In addition, only 290 of the 635 total H.O. cars built in 1972 were ordered with the Rare WW5 performance package.

Nunzi Tunes a Trans Am | Hemmings Daily

Paired with the 2.20 first gear of the close-ratio four-speed “Rock Crusher” trans, low 8.4:1 compression ratio, the retarded ignition, leaned-out Quadrajet four-barrel and EGR, there wasn’t much low-end; I had to slip the clutch quite a bit to get the car going, even around town.

1970 GTO Butler Performance 455 Muncie M22 Sunday Drive

Mar 15, 2016· 1970 GTO Butler Performance 455, Sunday drive. This feature is not available right now. Please try again later.

3 Trans Am Test Drives: '78 W72 4-speed, '75 400 ... - YouTube

Jul 06, 2012· Go for a virtual test drive. 3 low mileage Trans Ams in our inventory. Which one would you like? Not shown: '73 Brewster Green TA, '77 Y81 W72 4-speed Bandit TA

Classic GTOs | Custom Classic GTOs

1972 Sport Convertible M22 Rock Crusher, 4 speed, Lemans: $36,900: 1972 Lemans Sport Convertible . ... A Rich History of quality classic cars. My grandfather, Anthony Joseph Calderaio, who's name I share, ... 1969 Pontiac NO LONGER AVAILABLE. Call for Price . This 1969 GTO is PHS Documented . …

135665 1966 Pontiac GTO RK Motors Classic Cars for Sale

* Muncie M22 Rock Crusher 4-speed manual transmission * Correct Platinum paint / Correct Black vinyl top ... Trade in for this 1966 Pontiac GTO As one of the largest classic car dealerships in the world, we are always looking for new inventory. If you are interested in trading your high quality car for one of ours, simply fill out this form.

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.

MUNCIE M23 4 SPEED TRANSMISSION - SEVERE DUTY STREET…

early pontiac clutch linkage | pontiac "superduty" parts and more! ... severe duty - street or strip. these are brand new muncie transmissions with ultra heavy duty case and the latest updates / revisions improving them compared to the original "rock crusher" ...

1969 Pontiac Firebird for sale in Beaverton, Oregon, Usa ...

1969 pontiac firebird muncie m22 rock crusher wide ratio pro touring posi - 1969 pontiac firebird muncie m22 rock crusher wide ratio pro touring posi this i...