M22 Identification

A = M-20, B = M-21, C = M-22 There should also be a partial VIN in the same general area. If it's the original trans, should match the VIN of your car. P = Muncie Pass Car 0 = 1970 C = March ... Doe this mean it's still an M22 but just manufactured at the Saginaw assembly plant or it's not an M22 "Rock Crusher Transmission". I am just learning !

M-22 Rock Crusher Four Speed Transmission

Muncie M-22 Rock Crusher Four Speed Transmission - RARE Drivers Side Speedo (#1) See all feedback. Product ratings and reviews. Learn more. Write a review. 4.8. 11 product ratings. 5. 10 users rated this 5 out of 5 stars. 10. 4. 0 users rated this 4 out of 5 stars. 0. 3.

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00

The Gear Box is the source for Muncie Parts like the new assembled M22 SUPER ROCK CRUSHER 4 speed kit with micro super finish or downshift case support.

1967

GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1967 - 1968 model Camaros. This one will have the studs coming out from the side where your shifter linkage mounts. This is the Muncie M-22 Rockcrusher …

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1969 Camaro RS ZL1 427 M-22 Rock Crusher 4.10

1969 Camaro RS ZL1 427 M-22 Rock Crusher 4.10. ... The real Rock Crusher transmission with GM gears. The body was a mint California body that was purchased 20 years ago and turned into this car today. Absolutely no rust and no repairs to the body. All GM sheet metal. GM Cowl Induction parts.

M-22 Rock Crusher Transmission

M-22 professionally rebuilt, New Bearings, New Synchronizers, 660 case, no numbers on case.No broken ears,No chipped gears, new reverse gear and reverse idler gear, new front bearing retainer, from...

When was the M22 first called "rock crusher"?

The first time I heard the term "rock crusher" was in reference to the transmission in the 1967 L88 Corvette. Due to the low gear angle there is a fair amount of gear noise, really like a medium / heavy duty truck transmission. True enough the M22 did trickle out the door in 1965-67 and was buried in the option lists.

M22-Wide vs M22 "Rock Crusher"

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 …

How much power can a Muncie 4 speed handle

I've run 11.55 @118.85 in a 3350# 64 Chevelle with a2.52 first gear M-20, 4.88 rear w/ spool, 28 X9 Goodyear slicks and have only broken it 3 times in 3 years. The key is the Clutch. Run a Hyatt/ Ram slipper. Tim will set you up with a system that will save parts.

M-22 vs. BW ST-10

C1 & C2 Corvettes - M-22 vs. BW ST-10 - How does the Muncie M-22 rock-crusher trans compare to the Borg Warner Super T-10 Power Brute transmission (the ones with a nodular iron case and high nickel gears that were offered as over the counter replacements in the 70's and 80's?? Strength, durability, ease of...

The 1965 Chevrolet M22 Rockcrusher Transmission: The …

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 …

Brand New SUPERCASE M22 4-Speed Muncie …

Each new SuperCase transmission is built from the highest quality available. Includes all the goodies: SuperCase, gear ratio choice, heavy-duty set with a oilite bushed side cover. Ready to be filled, install and it's available at a great price. …

Rock Crusher identity

It tells how to pick out what is what but the main thing to look for in a M-22 is the gear angle. Take off the side cover and look at the angle of the gears. M-20, m-21 will have 45 degrees gears and the m-22 is 22.5 degrees. …

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

The final incarnation of the muncie lasted until 1973 when the transmission was taken out of service. 1969-1973 Typical date code: P9B08C P-muncie 9-1969 B-February 08-Eighth day C-M22 ... (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. ...

Muncie Noise!!

I do not see that just changing rearend gears would increase the noise from the transmission unless the pinion angle is wrong...if the pinion angle is wrong that may highlight the noise from the Muncie. ... A tired rear bushing will give you a wobble under load ; the M22 "rock-crusher" noise is just in the cut of the gears, and quits once you ...

How to tell difference between M20 and M21

I am also on the hunt for an M20. I've got everything I need except a cluster gear. The ST-10 in the car has just a little more gear at a 2.64 first. But the Muncie should be a nicer shifting transmission, it'll be a little stronger than the ST, and it also won't be so noisy.

M-22 "rock crusher"

it only sounds like a rock crusher as if you could actually put rocks in the transmission and crush them into gravel

Muncie 4 speed....M21, M22, Rock Crusher? | The …

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 well..not just stock replacement stuff either. You can outfit an M20 or M21 with …

M22-Wide vs M22 "Rock Crusher" | Page 2

Transmission & Driveline. M22-Wide vs M22 "Rock Crusher" Jump to Latest 21 - 38 of 38 Posts. 1 2. H. Hi-po SS 454 · Premium Member. Joined Aug 27, 2004 · 4,959 Posts #21 · Oct 30, 2008. Only show this user. I love hearing this info from Tom and Jody. ...

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m 22 rock crusher transmission

m 22 rock crusher transmission - beltconveyers, How to Identify a M22 Rock Crusher | eHow. An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Go to Product Center.

1969

Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Chevelles and Novas. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is …

M22

The classic Rock Crusher M22 (2.20/1.64/1.27/1.00) for your 3.73:1+ rear axle gear. The AutoGear wide M22W (2.56/1.75/1.36/1.00) for your 3.42:1 – 4.11:1 rear axle gear. ... the most accurate and strongest ever offered for a 'Muncie'-based transmission 6.) Housing, extension, endplates and midplates cast and machined in the US with ...

Muncie M-22 Rock Crusher Four Speed Transmission

Muncie M-22 Rock Crusher Four Speed Transmission - RARE Drivers Side Speedo (#1) e***e (156) - Feedback left by buyer. Past 6 months. Verified purchase. Great experience. Suoer helpful seller with any queations I had. Quick communication. Trans is very well packaged and looks great. Thank you!!!

sbm/sbm m transmission rock crusher parts.md at master

Gm Rock Crusher Transmission Wikipedia M22 rock crusher transmission parts Quarry Crusher,Bone crusher Wikipedia,the free encyclopedia.A bone crusher was a device for crushing animal bon Bones obtained during slaughter were cleaned,boiled in water and dried for several months After that,they were suitable for crushing with the special machine ...

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

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.

Firebird Central | 1967

1967 - 1968 Firebird Muncie Four Speed Transmission, M-22 Rockcrusher Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Works great for all 1967 - 1968 model Firebirds. This one will have the studs coming out from the side where your shifter linkage mounts. This is the Muncie M-22 Rockcrusher four speed.

How to Identify a M22 Rock Crusher

An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type correctly before fitting it into your car. If you have the …