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 incorrect transmission, your car may not function properly.
Aug 08, 2018· The early production Muncie four-speed case is the small-bore unit and can be identified by the GM casting number 3831704 (see Muncie M20/M21/M22 Main Case Identification chart). The large-bore
Jul 29, 2016· Build Date Code Breakdown. 1963-1966 production codes will start with the letter P and have four numbers, for example: P0421. 1. P represents the manufacturing plant, Muncie.
The first thing to look for to identify a Muncie is the side cover. Muncies have seven bolts: two bolts on the bottom, three on the top and one down each side. There are also two 3/8-inch studs for the shift levers protruding from the side cover.
Serial numbers for Muncie 4-speeds always begin with the letter “P,” which stands for Muncie Plant (not “passenger car.”) “M” and “N” were used to identify 3-speed Muncies; “O” identifies the Saginaw 3-speed with overdrive. Serial numbers from 1963 to 1966 included only the month and day. For example, P0101 indicates January 1.
The Muncie stone many improvements during its 10-year production run with General Motors. Auto Gear Equipment (AGE) currently produces Muncie replacement parts as well as new replacement transmissions. Auto Gear sells them directly and also through approved distributors. Auto Gear’s “Syracuse 4-speed” is a Muncie on steroids.
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.
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.
51 results for muncie m22 rock crusher. Save this search. 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. See search results that fit your vehicle. Select Vehicle. Tell us about your vehicle to find the right parts faster. MUNCIE M22 ROCK CRUSHER 4 Speed Transmission Gear Set 2.20 Ratio 10 Spline GKM22. Brand New. $350.89. or Best Offer.
The Muncie stone many improvements during its 10-year production run with General Motors. Auto Gear Equipment (AGE) currently produces Muncie replacement parts as well as new replacement transmissions. Auto Gear sells them directly and also through approved distributors. Auto Gear’s “Syracuse 4-speed” is a Muncie on steroids.
Muncie Identification The HAMB. Feb 21 2010 · Although some claim that the M23 is a rock crusher it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher M22 transmission Looks like you have a second designfeb 28th 1968 M20 or M21 Definitely not a rock crusherno straight cut gears
Muncie Rock Crusher Identification. Muncie identification the h.A.M.B.Feb 21, 2010 although some claim that the m23 is a rock crusher, it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher m22 transmission.
M Rock Crusher Speed Transmissions by JetBoatBill. NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED THIS IS THE M TRANSMISSION THAT GM COULD NOT BUILD Newly designed STATE OF THE ART Muncie front case from quot Auto Gear quot This is by far the quot BEST quot replacement aluminum case ever built for a Muncie The front bearing is a quot SEALED quot
Transmission Identification 1964 to 1968 Muncie 4-speed transmissions can be identified from later models by the way the transmission arms attach. Early Muncie side covers had a stud and the shift arm attached with a nut on the stud while the 1969 and later model side covers had a hole and the shift arms attached with a bolt.
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.
Jul 05, 2016· There also was a second, heavy-duty close-ratio version: the "Rock Crusher" (M22) that was offered on some of the high-performance big-block models, starting with the 1965 Corvette.
Recent Comments. steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. 2 week sale ends Sept 7th 2020.; Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect For 2.73 to 3.42 Rear End Gears. 2 week sale ends Sept 7th 2020. Jeff Collins on RACING Muncie Slick Shift Clutch-less Super Duty M23 Super Case 4-speed
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.
How To Id A Muncie Rock Crusher. Muncie 4 speed transmission tailshaft 3978764 wre.Selling a used muncie that was just disassembled selling a muncie 4 speed transmission.The front bearing retainer sleeve is worn.Muncie transmission for sale,used very carefully, please look at the photos to have the right id.
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 Rock Crusher Identification. Muncie identification the h.A.M.B.Feb 21, 2010 although some claim that the m23 is a rock crusher, it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher m22 transmission.
How To Id A Muncie Rock Crusher. Muncie 4 speed transmission tailshaft 3978764 wre.Selling a used muncie that was just disassembled selling a muncie 4 speed transmission.The front bearing retainer sleeve is worn.Muncie transmission for sale,used very carefully, please look at the photos to have the right id.
Speed muncie rock crusher muncie m22 4 speed rock crusher gear whine youtube 20150903 a video with better audio of the nostalgic sound of a muncie m22 rock crusher transmission at work in a 1966 chevrolet chevelle author relicrestorerman how to identify a m22 rock crusher it still runs an m22 rock crusher is a muncie fourspeed. Get Price
Muncie M22 Rock crusher Identification An M22 Rock Crusher is a Muncie fourspeed 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 incorrect transmission your car may not function properly You can identify several unique signs that identify an
How To Identify A M22 Rock Crusher. Muncie 4 speed rock crusher identification ftmlie heavy muncie 4 speed rock crusher identification an m22 rock crusher is a muncie fourspeed 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 incorrect transmission your car may not function properly you can identify
Jul 05, 2016· There also was a second, heavy-duty close-ratio version: the "Rock Crusher" (M22) that was offered on some of the high-performance big-block models, starting with the
How to Identify a Muncie Four Speed: Build Date Codes, VINs, and Jul 29, 2016 Learn how to identify production code numbers, VIN numbers, and more on a and a second heavy-duty close-ratio M22, also known as the “Rock Crusher.
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. So for many years “4 speed Muncie
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.
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.”
We have muncie rock crusher transmission identification,An M-22 "Rock Crusher" is aMunciefour-speedtransmissionfor cars made by General Motors in the 1960s.Identifyatransmissiontype correctly before fitting it into your car. If you have the incorrecttransmission, your car may not function properly. You canidentifyseveral unique signs
There is a ton of Muncie information on this page. It will be reorganized ASAP, but for now I just wanted to get it out there. Many GM high performance engines came with the M-22 "Rock Crusher" in the years 1970 through 1973. Earlier versions of this four speed were available as early as in 1965 in the Corvette Stingray. These grooves
muncie rock crusher transmission identification. 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
Muncie rock crusher trans chevy m rock crusher transmission ,rock crusher transmission codes to Identify Muncie 4 Speed Transmissions,The serial number is a date code the transmission was built for,chevy 4 speed rock crusher manual transmission codes .GM Muncie 4Speed Decoding Drivin It HomeM22 Rock Crusher Identification.
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.
Muncie M22 Rock crusher Identification An M22 Rock Crusher is a Muncie fourspeed 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 incorrect transmission your car may not function properly You can identify several unique signs that identify an
muncie rock crusher transmission identification. 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
We have muncie rock crusher transmission identification,An M-22 "Rock Crusher" is aMunciefour-speedtransmissionfor cars made by General Motors in the 1960s.Identifyatransmissiontype correctly before fitting it into your car. If you have the incorrecttransmission, your car may not function properly. You canidentifyseveral unique signs
How To Identify A M22 Rock Crusher. Muncie 4 speed rock crusher identification ftmlie heavy muncie 4 speed rock crusher identification an m22 rock crusher is a muncie fourspeed 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 incorrect transmission your car may not function properly you can identify
Muncie 4 Speed Rock Crusher; 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 correctly before fitting it into your car. If you have the incorrect transmission, your car may not function properly.
How to Identify a Muncie Four Speed: Build Date Codes, VINs, and Jul 29, 2016 Learn how to identify production code numbers, VIN numbers, and more on a and a second heavy-duty close-ratio M22, also known as the “Rock Crusher.
You can identify several unique signs that identify an. identifying muncie rock crusher by serial number. identifying muncie rock crusher by serial number. 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
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. So for many years “4 speed Muncie
Muncie rock crusher trans chevy m rock crusher transmission ,rock crusher transmission codes to Identify Muncie 4 Speed Transmissions,The serial number is a date code the transmission was built for,chevy 4 speed rock crusher manual transmission codes .GM Muncie 4Speed Decoding Drivin It HomeM22 Rock Crusher Identification.
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 incorrect transmission, your car may not function properly. You can identify several unique signs that identify an
Muncie M22 Rock Crusher Identification. Muncie rock crusher identification muncie rock crusher identification C3 Corvette Transmission Codes 1977 to 1982 Transmission Production Code Locations 3Speed 1968 and 1969 Stamping located on the machined surface on the left side of the case just below and rear of cover. Muncie fourspeeds Hemmings. The
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.
Muncie M22 Rock Crusher Identification. Muncie 4 speedM21 M22 Rock Crusher The H.A.M.B. Mar 30, 2009 路 I was just wondering how many different variations there are of the Muncie 4 speed and which ones are best and for what reason(s). I currently have an M22 Rock crusher in my 56 Chevy pickup, and have another M22 that was rebuilt about 6