Kit is correct for M-22 Muncie Transmission with the following gear ratios: 2.20 first, 1.64 second, 1.28 third, 1.00 fourth. Heartbeat City stocks all parts 

Offered for your consideration is a GM Muncie M21 Heavy Duty Close Ratio 4 Speed Manual Transmission . It has a 2.20:1 first gear and 1:1 fourth gear ratio. This Muncie was removed from a 1963 Corvette that was getting a 5 speed upgrade. The transmission worked fine when it was removed, but I have not removed the cover for inspection (didn't see.

In the beginning, the M-22 was the Heavy Duty Muncie, and it was available ONLY in the close ratio version (2.20:1 first gear ratio). The primary difference between the regular close ratio Muncie (M-21) and the HD Muncie was the angle at which the gear teeth were cut.

Chevy GM Muncie M22 Rock Crusher Wide Ratio 4 Speed. Car & Truck Parts & Accessories. >. Transmission & Drivetrain. >. Manual Transmission. 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.

What transmission is the rock crusher? The 2.56:1 ratio is commonly referred to as the M20. Muncie also had a second close-ratio transmission designated M22 and often referred to as the “rock-crusher,” which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission.

Muncie Transmission ID and Ratio Guide. Series: Gear Ratio 1st, 2nd, 3rd, 4th: Spline Input: Grooves Input: Cluster Pin : Tooth Count Input: Tooth Count 4th Cluster: Output Spline: M-20 wide ratio 63-65 M-20 wide ratio 66-70 . M-20 wide ratio 71-74 . M-21 close ratio 63-65 .

I think you have it backwards there Tim. The regular 4-speed M-20 has ratios of 2.52:1, 1.88:1, 1.47:1 and 1:1. The M-21 close ratio and M-22 

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.

A great Super Heavy Duty Rock Crusher M22 for your Camaro, Nova, Chevelle, Corvette or other GM car. Close Ratio = 2.20-1st, 1.64-2nd, 1.28-3rd, 4th direct. Wide Ratio = 2.56-1st, 1.75-2nd, 1.36-3rd, 4th direct or comp M22w 2.56-1st, 1.90-2nd, 1.48-3rd. Built for big HP. Lead time 4-6 weeks. 20% Cancelation Fee on special order.

What transmission is the rock crusher? The 2.56:1 ratio is commonly referred to as the M20. Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission.

I replace an purchased M22 gearset with an Autogear M22Z set. Comparisons of builds and gear ratios explained. I have some dissassembly highlights in t

Description Part Number. Rebuilt Transmission 1966-1974 M21 27 Spline MTGM016. Rebuilt Transmission M22 1966-1974 Rock Crusher MTGM038 

Muncie m22 rockcrusher close ratio,2.20 first gear also have wide ratio m22 10 or 26 spline input 27 out.rebuilt with new gearset tork locking sliders (helps 

Hot sale muncie m22 rock crusher ultra show car quality transmission with mirror polish finish muncie m22 aluminum rock crusher transmission fits m20 and m21 

Ratio of drop between gears ; Transmission, 1st, 2nd ; M20 (63-65), 2.56, 1.91 ; M20 (66>), 2.52, 1.88 ; M21/M22, 2.20, 1.64 

Input- 26 Tooth 26 Spline Close Ratio Counter Shaft- R27-22-19-17 Big 1" Pin Close Ratio 1st Gear- 36 Tooth 2nd Gear- 30 Tooth 3rd Gear- 27 Tooth Rev Idler- M21 This is an excellent way to convert your old Muncie M22 into a new unit. This comes with everything you need to convert M22 Case with the big 1” countershaft pin to a like new transmission.

The Muncie 2.56 to 1 ratio gearbox became the commonly used unit for four-speed applications beginning with the 1964 Chevelles and Novas. It was also used in non-Chevys, in the Pontiac Tempest and Oldsmobile F-85/Cutlass models. The easiest way to identify a Muncie transmission is by its side cover. Muncies have seven bolts, two bolts on the

Gear Ratio Choices: Z RATIO (1st-2.984, 2nd-2.043, 3rd-1.468, 4th-1.00)

muncie m rock crusher parts accessories and muncie m. Muncie M-22 Rock Crusher Four Speed Transmission All NEW Internal Parts. ,695.00. MTM M2215mm HYDRO SG 28 PRESSURE WASHER GUN KIT FITS SUN JOE 1000 4000 Psi. .99. M22-14mm TWIST CONNECT- MTM SG 28 PRESSURE POWER WASHER GUN 1000-4060 Psi. m-22 muncie rock crusher in Parts &

bingham county police scanner. beauty product authenticity check; waterproof truck bed tool box

muncie 4 speed Rock crusher m22 Gears And Shafts OEM USA Parts 27 Spline . Reverse gear has chipped teeth on the edge but other m22 gears appear fine. Close ratio 2.20 of course complete with the mid plate. . Sold as is due to age. "c" case M22 as shown in picture. Case pics shown for reference only and not included with purchase.

Date code say's September 1971

Plenty of oil

Input- 26 Tooth 26 Spline Close Ratio Counter Shaft- R27-22-19-17 Big 1" Pin Close Ratio 1st Gear- 36 Tooth 2nd Gear- 30 Tooth 3rd Gear- 27 Tooth Rev Idler- M21 

Muncie 4 Speed Hot Rod Forum. Aug 14, M-37 Super Muncie or rock crusher Several ratios available, large input shaft 1 14, 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.

In the beginning, the M-22 was the Heavy Duty Muncie, and it was available ONLY in the close ratio version (2.20:1 first gear ratio). The 

Muncie M22 Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20 M21 4 Speed · Item information · Related sponsored items · Description · Postage and payments.

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

SUPER ROCK CRUSHER M22 650 HP CALL for orders NEW Direct replacement M22 For up to 650 HP power applications 10 or 26 Input Spline 27 or 32 output Spline Speedo tooth count needed Includes Richmond GL4 Gear Oil No core charges Z RATIO (1st-2.984, 2nd-2.043, 3rd-1.468, 4th-1.00) W RATIO (1st-2.559, 2nd-1.752, 3rd-1.366, 4th-1.00)

Muncie / Saginaw Trannys 4 - speed pedals unknown. Barrie 09/07/2022. M20 Muncie Trannys $1000-1200 Saginaw Trannys $325-575 Bell housings $150-375 Flywheels $100-175 Z-bars $100 Shifters $175-375 Mounting brackets $50-125. Please Contact.

This is the Muncie M-22 Rockcrusher four speed. Designed for the highest performance models. Bulletproof strength with more flat cut gears, makes a beautiful whine. If you want the mack daddy, here it is! *Please double check your clutch and pressure plate set to match below 67-68 M-22 ~ Input Shaft = 0 Grooves with Coarse 10 Spline Count.

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. The mid plate is aircraft grade aluminum.

Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission. It is the heavy-duty version of the 2.20:1 ratio M21 four-speed.