5Speeds Transmission Home Page
5Speeds Transmission Home Page. Your source for high performance manual transmissions and parts since 1981. Creators of the JT5 Jaguar 5 Speed, new heavy duty M22 Muncie transmissions, rebuild kits for the Muncie, Super T10, T5 and Ford Toploader, books and Youtube videos.
Manual Transmissions ~ The 1966 Chevelle Reference CD
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.
Guide to Muncie M20, M21, and M22 Four-Speed Transmissions
The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. The M20 and M21 transmissions produced from 1963-'74 are easy to identify in both ...
LS Swap Guide: GM 3 Speed / 4 Speed Parts List
You can have the new efficient engine and keep the look and feel of your stock GM Manual 4-speed transmission such as the Saginaw or Muncie "Rock Crusher" that you love. Considering you already have a 10 spline 4-speed transmission, there are only a few items you will need: BBC Bellhousing, Clutch, LS Flywheel, Pilot bearing, and a ...
Volkswagen Transaxles - The Wright Gearbox
The Pro Comp transmission is built for any street, strip and off-road car that has a close 3rd and 4th. Whether you're a weekend racer or just playing around in the sand, you can pick up a lot of reliability and piece of mind by including a performance transmission for your buggy or sandrail. If you're putting together an 1835cc or larger ...
Saginaw 3 speed parts - The Gear Box
Saginaw 3 Speed Overhaul Kit. Saginaw 3 and 4 Speed Rebuild Bearing Kits . From $68.00 . Saginaw 3 Spd Racing Gearset Combo, 1.5 Ratio 2nd. Saginaw 3 Speed Racing Gearset Input/Cluster Combo, 1.5 Ratio 2nd
Camaro Transmission Information & Restoration
In my opinion, the T10 is stronger than the M22 "rock-crusher" muncie. If I had to guess, I believe this transmission was introduced to eliminate the need to have 2 different close ratio transmissions available for the car, even while the power levels were slumping. The Powerglide is a common drag racing transmission.
M21 M22 4 Speed Muncie Manual Transmission - Midwest ...
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. The reverse gears are helical cut and are located ...
Muncie M22 4 Speed Rock Crusher Gear Whine - YouTube
A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.
GENERAL MOTORS MUNCIE 4-SPEED MANUAL …
4-speed manual transmission assemblies, gears & parts service, parts and new transmissions medatronics corporation 208 n. us hwy 1 - unit 1 tequesta, fl 33469 email: [email protected] website: m22power.com phone: 561-743-5600
Rock Crusher Cone - 911 Metallurgist
Our small cone crushers are suitable for crushing various ores and rocks with compressive strength no more than 300 MPa. PYB is suitable for intermediate crushing, PYZ and PYD are for fine crushing. The cone crusher consists of a mainframe, transmission device, eccentric locking collar, bowl bearing, crushing cone, adjusting device, adjusting sleeve, springs, feeding part, …
Muncie, Borg-Warner T-10, or Super T-10 4-Speed ...
Muncie, Borg-Warner T-10, or Super T-10 4-Speed Transmission Oil Change. If you are like many four-on-the-floor muscle car owners you will tend to overlook replacing the gear oil in your Muncie (M20, M21, or M22), Borg-Warner Super T-10, or Super T-10 4-speed transmission. It is easy to overlook this type of general maintenance.
Muncie 4-speed 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 32-spline output that is stronger than the early 27-spline, and the newer units seem to perform better in high-rpm and high-horsepower applications.
How to Identify a M22 Rock Crusher | It Still Runs
An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type …
Rock Crusher- Jaw& Cone Rock Crushing Machine
The type of rock crusher for sale is mainly composed of frame, rock crusher transmission shaft, eccentric sleeve, spherical bearing, crushing cone, adjusting device, adjusting sleeve, spring and discharging port. In order to give customers a better understanding of the crusher, Aimix will describe the detailed informations of the following parts .
QH441-OperationManual - Crusher Works
39 Item Part No. Image 1 DE1007 2 DE6000 3 DE6004 4 DE6015 5 DE6006 DE5024 6 DE6007 7 DE0027 tagout)
A Detailed Overview of Cone Crushers and What You Need to ...
In this Cone Crusher article we want to educate you about what to consider when purchasing a cone crusher. It also will inform and educate you if you are a current owner or operator of a Cone Crusher. If you have a good base of knowledge about cone crushers you can skip through the article by choosing the topics below.We will be exploring in more detail the …
GM Muncie 4-Speed Decoding - Drivin' It Home
M-22 "Rock Crusher" Identification. The M-22 close-ratio transmission is easily identified internally from the M-20 and M-21 versions by the angle of the gear teeth. The M-22 was only produced in a close-ratio version, so it will not appear on models with high rear-axle ratios (3.55 or lower numerically) unless someone has changed it.
Muncie 4-Speed Identification Guide - Chevy DIY
Most transmissions are missing these tags, but if you want to do a complete restoration they are generally necessary. Even if your Muncie is assembled from a mix of parts, you should be able to determine the ratio. Remember, if the transmission is still in the car only the 1969 to 1974 cases had ratio identifiers in the serial number.
The Novak Guide to the GM Muncie SM420 Transmission
GM Muncie SM420 Transmission. The SM420 is an impressive, heavy-duty truck transmission designed for and used in ½, 3/4, 1 and 2 ton trucks. The SM420 was made by General Motors from 1947 to 1967. Military specification versions were made through the early 1980s.
Mastering GTO Restorations: Transmission Guide
The 1971 transmissions were the same as from previous year, except that the M-21 close-ratio 4-speed transmission was replaced with a stronger version of the Muncie close-ratio gearbox the famous M-22 "Rock Crusher" 4-speed. It was the strongest 4-speed manual ever installed in a GTO. This lineup remained unchanged in 1972.
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.
M22 Rock Crusher
Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts. We have rebuild kits in stock and ready for shipment. Email us with your requirements and we will assist you in completing your M22 rebuild or providing you with a complete trans.
Muncie 4 Speed Transmissions And Rebuild Kits
Recent Comments. William Reehil on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. SPRING SALE ON NOW!!! Brad on GASSER MUNCIE SUPER DUTY M23 4-Speed. SPRING SALE ON NOW!!! glenn on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SPRING SALE ON NOW!!!
Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style ...
This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an original Muncie have been solved by the Super-Case design. The Supercase has extra casting in all the known weak areas.
How To Identify Chevy Four-Speed Transmissions
The M20 and M21 used a gearset with a more angled tooth design on each gear (left). The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles.com. The gear ratio of the Chevy four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.
Magical Muncie Four-Speed - Hotrod Hotline
Having the proper geometry is a necessity. Often a hot rodder will say his transmission is grinding in fourth, but geometry is the problem. Source. Davids 4 Speeds LLC Diagram shows the parts and basic workings of a GM Muncie 4-speed. This worn out Muncie synchro hub is of a type used from 1966-1974.
GENERAL MOTORS MUNCIE 4-SPEED MANUAL TRANSMISSION
L36-s36T: M22 'Rock Crusher' (1964-74) 3924796 WT297-12B NOTE: these TWO (2) gears w/o snapring counterbore on cone end: used w/o thrust washer. A13 Mainshaft 1st Gear Bushing all (1964-74) 3978781 3978781 A14 Mainshaft 1st/2nd Synchronizer Snapring all (1963) 3832626 3832626 A15 Mainshaft 1st/2nd Synchronizer Assy
Muncie 4-speed - Chevelle Stuff
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 Products | Autogear - Muncie and Tremec Transmissions
(2) uses the legendary M22 'Rock Crusher' gear geometry (3) 'slick-shifted' gearing shifts fast, even at high rpm (4) lightweight cool-running aluminum castings (5) low friction 'super-finished' gears and shafts (6) sealed ball bearings for long life (7) optional 10 or 26 input splines (8) optional 27 or 32 output splines
rock crusher transmission diagram
Muncie 4 Speed Transmission Diagram - Diagram Resource … Nov 30, 2019· How to rebuild a muncie four speed transmission rock the rock crusher giving a worn out muncie four speed transmission a quick rebuild with parts from summit racing. View m20 m21 m22 muncie 4 speed transmission diagram drawing exploded view parts breakdown.
List of GM transmissions - Wikipedia
Automatic transmissions Early models. The GM Hydra-Matic was a success and installed in the majority of GM models by 1950. Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone.
How much to rebuild a muncie 4 speed - The H.A.M.B.
'64-'65 transmissions had a few differences from '66 and up (smaller countershaft) All Muncies I've seen from '71 on up had 26 spline input, TH400 size output, and drain plug like the M22s.....leading to the unknowing paying big $$$$$ for an alleged "rock crusher" that really wasn't.