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M22 Rock Crusher First Gear Id

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Is This A Real M22 Rock Crusher?

Is This A Real M22 Rock Crusher?

the gears inside were the only difference between m20, m21, m22. and by the way if it's an m22 i think it has the 2.20 first gear which 

Ebaymuncie M22 Gear Set 2.20 Ratio Rock Crusher 10

Ebaymuncie M22 Gear Set 2.20 Ratio Rock Crusher 10

1966 1967 gm muncie m21 core transmission 4 speed close ratio 3885010 muncie m22 gear set 2.20 ratio rock crusher 10 spline input fits m20 m21 4 speed.modified item: no. specs: cluster 27-22-19-17 1st gear 36, custom bundle: no. gear count: 4, core charge: none. placement on vehicle: transmission, lower 

M22 Or M21 What'S The Diff?

M22 Or M21 What's The Diff?

is the m22 a closer ratio, maybe more heavy duty? just it's called a rockcrusher due to it straighter cut gears which whine ( and are 

1968 Muncie 4 Speed Transmission, M-22 Rockcrusher

1968 Muncie 4 Speed Transmission, M-22 Rockcrusher

67-68 m-22 input shaft = 0 grooves with coarse 10 spline count. 2.20 first gear 27 spline tail shaft note: this transmission is shipped factory direct.

Muncie Trans Indentification

Muncie Trans Indentification

casting: 3851325 years: 1964 - 1965 ratios: m20 2.56 1st , m21 2.20 1st year 1967-1974 type: m22 rings: none ratio: 2.20 / 1.64 / 1.28 / 1.00 / 2.27.

Inside The N-Series M23 Transmission From Auto Gear

Inside The N-Series M23 Transmission From Auto Gear

gs: we duplicate the m20 and m21 gearset, and the m22 'rock crusher' in three ratios (2.20:1, 2.56:1 and 2.98:1 first gears).

Early Muncie 4-Speed Identification

Early Muncie 4-Speed Identification

also, the first speed gear in 1963 transmissions ran directly on the main all original muncie transmissions have identification ring 

Muncie 4 Speed.M21, M22, Rock Crusher?

Muncie 4 Speed.m21, M22, Rock Crusher?

i currently have an m22 rock crusher in my '56 chevy pickup, you could also run the deeper first gear m20 wide ratio with a higher rear 

4 Speed Munci Ston Crusher Tranny

4 Speed Munci Ston Crusher Tranny

the m22 was the 'rock-crusher', so named because of the it came out of a camaro, had the 2:88 first gear ratio i wanted and was in good 

M22?? - Aussie V8

M22?? - Aussie V8

m22 is an ultra wide ratio with a really low (3.74) first gear to assist the muncie rockcrusher came out behind big blocks in the states 

M22 Transmission Worth Saving And Rebuild Or Should I Go A

M22 Transmission Worth Saving And Rebuild Or Should I Go A

i maybe wrong but i believe the m22 also know as the rock crusher is happened i think something let go and first gear started chewing 

1967 Chevrolet Malibu

1967 Chevrolet Malibu

the m21 close-ratio, and the m22 rock crusher close-ratio. the wide-ratio m20 is fitted with either a 2.52 or 2.56 first gear, 

Technical - Muncie 4 Speed Identification

Technical - Muncie 4 Speed Identification

from what i have looked up i believe its a 66-67 m21 but id like if anyone has a m22 rockcrusher that the guy could have gotten $2k for.

Muncie M22 Rockcrusher

Muncie M22 Rockcrusher

new muncie m22 2.20 close ratio or 2.52 wide ratio rockcrusher gear set is typically, the m20/m21 gearsets have a first-gear helix angle of 26.4 degrees 

Muncie M22 4 Speed Gear Set Close Ratio Rock Crusher Muncie Complete Car & Truck Manual Transmissions

Muncie M22 4 Speed Gear Set Close Ratio Rock Crusher Muncie Complete Car & Truck Manual Transmissions

new m22 gear set. close ratio. rock crusher. this gear set has all 3 speed gears, 1st, 2nd, & 3rd, the cluster, input and the reverse idler gear.muncie close ratio - m-22 rock crusher four speed transmission - all new gears. $2,595.00. $100.00 shipping. only 1 left!

Muncie 4-Speed Identification Guide

Muncie 4-Speed Identification Guide

the first change was the introduction of m22 gears with no grooves; second, general motors no longer put grooves on replacement gears; and finally, the use of 

When Was The M22 First Called 'Rock Crusher'?

When Was The M22 First Called 'rock Crusher'?

we always called them rock crushers because we could shift second threw fourth gear with out the clutch. and can't the same be done with an 

How To Identify A Muncie Four Speed

How To Identify A Muncie Four Speed

the corvette was originally equipped with a muncie four-speed but the heavy-duty close-ratio version: the rock crusher (m22) that was 

'64 Malibu 4-Speed Identification

'64 Malibu 4-Speed Identification

the rock crusher was an m22 (65 to 74). put the tranny in 1st gear (rear lever on side cover, shifted toward rear of tranny).

My Muncie Stuck In 2Nd Gear

My Muncie Stuck In 2nd Gear

this has always worked for me, mine gets stuck in the first gear position though, i am certain it's the linkage or one of the 'dogs' and not the 

How To Tell Difference Between M20 And M21

How To Tell Difference Between M20 And M21

the casting number on my muncie states it was a m20. otherwise you can tell a difference by spinning the input while in first gear, 

How To Identify A M22 Rock Crusher

How To Identify A M22 Rock Crusher

check the casting number, the production year and the gear ratios on the aluminum serial number plate attached to the transmission box. every gm rock crusher 

Muncie M22 Rock Crusher 4 Speed

Muncie M22 Rock Crusher 4 Speed

:confused: i do not claim to be a transmission expert and could be wrong but the 'real' rock crushers had straight cut gears.not helical cut the m22 is what they called the 'rockcrusher' right? spur-cut 1st gear (increased load 'shock' capability, makes a horrid 'whine', 

Muncie M-22 Rock Crusher Four Speed Transmission

Muncie M-22 Rock Crusher Four Speed Transmission

muncie close ratio - m-22 rock crusher four speed transmission - all new gears - $2595.00. for sale! mystery muncie first gear noise eliminated.

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