Finally, a show car transmission worthy of your SHOW CAR OR STREET VEHICLE The M22! 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 "rock crusher" vs TKO 600 [Archive] - Pro-Touring
Pro-Touring >The Drive Train Section >Manual Transmissions >Muncie "rock crusher" vs TKO 600 PDA View Full Version : Muncie "rock crusher" vs TKO 600 Bandit , Is there anything about a "rock crusher" that is better in some respect than a Tremec TKO 600 as far as the gearset and case, input/output shaft, etc?
NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $239900 No Price Muncie Master Overhaul Kit The ultimate Master rebuild kit for Muncie transmissions Kit includes: From $28300 Muncie Overhaul Kit 1966-74 Complete overhaul kit for Muncie 4 speed transmissions, 1966-1974 From $11495 Muncie Heavy Duty Competition Overhaul kit 66-74
what is a rock crusher transmission? | Yahoo Answers
New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears 26 spline input and large 32 spline output shaft C355 Forged Aluminum Mid-Plate Super Tail AG Roller Side Cover A great Super Heavy Duty Rock Crusher M22 for your Camaro, Nova, Chevelle, Corvette or other GM car
Guide to Muncie M20, M21, and M22 Four-Speed Transmissions
Aug 07, 2018· GM’s goal with the Muncie four-speed was to produce a better shift employing larger synchro con He tells us both the M20 wide-ratio and M21 close-ratio transmissions were first offered in ,
It's Worn • Guide to Muncie M20, M21, and M22 Four-Speed,
8 The M22 Rock Crusher 26-spline input shaft sports a wider gear for greater torque capacity Just because you’ve found a 26-spline input shaft does not mean you’ve found an M22 input shaft, which is made of a stronger alloy The standard 10-spline input shaft found its way into new Muncie M20 and M21 transmissions from 1971-’74
Muncie Transmission for sale | Only 4 left at -65%
1971 muncie m22 rock crusher 4 speed transmission c code 220 1st gear original Sold at 2695 $ 1971 muncie m22 4 speed, original m22 with authentic c code case, original gm gears in excellent condition, 3925661 main case, correct 3952648 side cover, 3978764 tail housing, 26/32 splines, original gm replated fasteners, new parts:.
Find great deals on eBay for muncie m22 rock crusher and muncie m22 transmission Shop with confidence Skip to main content eBay Logo: Shop by category Shop by category Enter your search keyword , Related: muncie m22 transmission muncie 4 speed transmission muncie m22 4 speed transmission muncie m21
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 ,
1969 Z28 MUNCIE M-22 Rock Crusher 4 speed trans, professionally Rebuilt LQQK! - $1,96900 1969 Muncie M-22 Rock Crusher trans coarse spline Trans built in May 8, 1969 Case # 3925660Side cover# 3950306Tail shaft # 3857584New gears , bearings, seals and all work was done professionally by a well know GM restorer that deals in 1969 camaro's
So you've decided to slam four with a GM Muncie Transmission
Among “old-timers”, the Muncie transmission commands a certain degree of respect Sure, you could get a manual in tons of cars from GM during the 60's and 70's, but the Muncie was the one to have Saginaw transmissions were cheaper, and worked admirably, but scattering gear oil on the pavement was a scary reality if you pushed them too hard
Muncie 4 Speed Parts and Upgrades Italian gears, SuperCase and more; , Welcome to the online home of Auto Gear Equipment Motorsports, where the last company actively designing and improving four-speed manually-shifted gearboxes reveals all , Manual transmission engineering is a Syracuse tradition older than the automobile; when we can’t .
M21, M22 4 speed GMC and Chevrolet Rebuilt Manual ,
M21 & M22 4 speed GMC Chevrolet Mucle Car Rebuilt Manual Transmission and Parts including bearing rebuild kits, input, main and counter shafts, etc Ask about our good used (takeout parts), Buy Factory Direct and Save! Let us help save you some money!
Jun 13, 2017· The Muncie four speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21) That being said, there was a second, close-ratio version (M22) that was developed to survive duty behind engines with a higher torque output, and was known as the “Rock Crusher”
Muncie 4 Speed - Classifieds: my6 4 speed overdrive transmission in Catskill, Muncie M22 4 Speed Rock in York, Muncie 4 speed parts Broomes in Lexington Park, Muncie 4 Speed Tail Housing in Medford, Muncie 4 speed transmission cover in Mansfield Craigslist Search, Craigslist is ,
The 1965 Chevrolet M22 Rockcrusher Transmission: The ,
Sep 15, 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 identification codes, I found a perfect match
The Muncie 4 speed was created in response to the engine power levels in GM vehicles exceeding the limits of an earlier transmission, the Borg Warner T-10 4 speed Although the Muncie 4 speed found it easier to handle engine's growing power, its design borrowed from that of the T-10 it was replacing and even used the same basic layout
MUNCIE 4 SPEED TRANSMISSION REPAIRS, REBUILDS AND PARTS ,
We rebuild and repair Muncie and Saginaw 4 speed gearbox , MUNCIE 4 SPEED TRANSMISSION REPAIRS, REBUILDS AND PARTS M20 M21 M22 ROCKCRUSHER GEARBOXES We rebuild and repair Muncie and Saginaw 4 speed gearbox We also supply new and used spar Any parts not in stock we can obtain very quickly from our USA supplier Muncie and Saginaw 4 .
The M22 was eventually dubbed the “Rock Crusher” It is a common misconception that all Muncie transmissions are “Rock Crushers”, but it is only the M22 that deserves that name The M20 and M21 were both release in 1963, but it wasn’t until 1965 that the M22 hit the market The M22 was created for the Corvette Grand Sport racing program
Feb 21, 2010· 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
Mar 30, 2009· That's where the 'whine' come's from with those transmission's Also, there's companies out there that are making new gear set's for Muncie's as wellnot just stock replacement stuff either 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
How to Identify Muncie 4 Speed Transmissions 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 , It was primarily designed as a road race transmission The .
With the quality of used Muncie transmissions getting worse in the last 10 years, the idea of making new improved Muncie parts was becoming a reality Using the best components currently made for the Muncie today we are now able to supply replacement Muncie 4 speeds for a variety of applications
Muncie M-22 Rock Crusher Four Speed Transmission - New ,
MUNCIE M-22 ROCK Crusher Four Speed Transmission - New Gears - Show Car Quality - $1,69500 For sale is a Close Ratio Transmission for 57 thru 74 GM products including Grand Sport Corvette, Chevrolet, Oldsmobile, Buick and Pontiac and is a rare opportunity to own a virtually brand new M-22 Close Ratio Rock Crusher Transmission with a completely new gearset
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
NEW, Complete 69 Camaro Muncie 4 Speed Conversion Kit now available! This kit will get you basically everything needed to convert a automatic 1969 Camaro into a four speed machine! You have a choice of a original completely rebuilt GM Muncie M20, M21 or M22 Rock Crusher transmission
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