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Aug 03 2018 · GM’s goal with the Muncie fourspeed was to produce a better shift employing larger synchro cones He tells us both the M20 wideratio and M21 closeratio transmissions were first offered in
Manual Transmissions The 1966 Chevelle Reference CD P0221 February 21 date stamping on 1966 Muncie 4speed transmission 3885010 1965 1967 M20 252 1st M21 220 1st M22 220 1st train and less heat but created more noise thus the nickname Rock Crusher was born found on a lower bolt of the side cover it will help identify a 1966 Muncie transmission
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Rock crusher 4 speed transmission rock crusher 4 speed amjstationery M22 Rock Crusher eBay Rock Crusher was the nickname given to the Muncie 4 speed transmission The sounds the gears produce as they engage sound like crushing rocks and allow the car to sound like it has a blower drive Get Price M 22 Official Site
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Home Products muncie rock crusher speed transmission Mobile Crushing Plant Stationary Crushing Plant Grinding Mill Washing Screening Three in One Mobile Crusher Mobile VSI Crusher HPT Series HighEfficiency Hydraulic Cone Crusher Spring Cone Crusher CI5X Series Impact Crusher
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1971 m22 rock crusher transmission gear ratios m 22 rock crusher 4 speed transmissions by new design muncie m22 rock crusher close ratio 4 speed this is the m 22 transmission that gm the gear set is made in italy by a pany that muncie 4 speed transmissions indianas muncie 4 speed transmissions 1971 74 the 220
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Aug 07 2011Both engines350 and 396 were offered with a choice of transmissions including the M21 closeratio fourspeed manual the heavyduty M22 Rock Crusher fourspeed manual there you go but you do need to chevk your bell housing thats what matters
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These are brand new muncie transmissions with ultra heavy duty case and the latest updates revisions improving them pared to the original rock crusher a direct replacement for your old muncie or t10 note you are purchasing the new transmission only here shifter not included pictures show shifterhandle and engine bell housing for display purposes only
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M22 Rock CrusherIdentification The M22 closeratio transmission is easily identified internally from the M20 and M21 versions by the angle of the gear teeth The M22 was only produced in a closeratio version so it will not appear on models with high rearaxle ratios 355 or lower numerically unless someone has changed it
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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 ChevroletOldsmobile Buick and
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Muncie M22 4 Speed Rock Crusher Gear Whine YouTube Sep 3 2015 A video with better audio of the nostalgic sound of a Muncie M22 Rock Crusher transmission at work in a 1966 Chevrolet Chevelle Get Price
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Muncie Rock Crusher 4 Speed Transmission muncie m rock crusher identification megatrends2020 Muncie 4 Speeds Homestead The letter M was used to ID the Muncie plant for the Muncie 3 speed so P was the next logical letter
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Category 2 3Point Hitch Shear Bolt Protected Main PTO Shaft Dual Transmission Models have Slip Clutch Protected Side Drive Shafts Crushers Diminishing Chamber is Comprised of the Following Front Shear Bar Provides First Mechanical Contact for Reducing Fragments Rear Hardox Grid Provides Secondary Contact for Further Fragmentary Reduction
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Dec 17 2011Also the nickname Rock Crusher refers to a Muncie 4 speed M22 I had a 66 with a 3 speed column shift When I would e to a stop if i tried to shift into 1st the gears would grind Eventually I got the hang of it I dont know if thats what you are experiencing or if that makes you want to go through all the work of switching a 3 speed
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Serial numbers for Muncie 4 speeds always begin with the letter P P stands for Muncie Plant Not for passenger car as some self proclaimed specialists may think The letter M was used to ID the Muncie plant for the Muncie 3 speed so P was the next logical letter The
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New Super Heavy Duty Direct Replacement and Strongest M22s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears 26 spline input and large 32 spline output shaft C355 Forged Aluminum MidPlate Super Tail AG Roller Side Cover A great Super Heavy Duty Rock Crusher M22 for your Camaro Nova Chevelle Corvette or other GM car
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239900 plus sh add 15000 micro super finish 3500 thrust button for heavy launch and downshift case support assembled super rock crusher m22 650 hp call for orders new direct replacement m22
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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
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How to Tell the Difference Between a 4 Speed Muncie a Saginaw Transmission by Joe Friedman Muncie and Saginaw were two production facilities for General Motors vehicles for many years In the 1960s and 1970s both factories produced fourspeed transmissions for some otherwise identical cars Car enthusiasts care a great deal about the
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David W West of Davids 4 Speeds LLC is a specialist who rebuilds Big 3fourspeed transmissions and who can help you identify what youve got About 95 percent of Wests work involves Muncies Dump the Rock Crusherhot rodders say People think all Muncie fourspeeds are Rock
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General Camaro Transmission Information The 6 cylinder models came with Saginaw 3 speed transmissions A 4 speed manual transmission was not offered with the 6 cylinder V8 engines came with either a 3 or 4 speed Saginaw or Muncie The Muncie was typically used in
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STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO NOVA CHEVELLE CORVETTE GTO442 THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs C355 Forged Aluminum MidPlate AG Roller
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NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED THIS IS THE M22 TRANSMISSION THAT GM COULD NOT BUILD Newly designed STATEOFTHEART Muncie front case from Auto Gear This is by far the BEST replacement aluminum case ever built for a Muncie
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Rock crusher transmission identification In my opinion the T10 is stronger than the M22 rockcrusher 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 mon drag racing transmission
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Pontiac Manual Transmissions by Rick Gonser and Larry Gorden August 2005 Updated Dec 2009 Oct 2011 Pontiac outsourced transmissions since day one using Olds for the HydraMatics and Buick for their 3speed transmissions Pontiac first offered a 4speed in 1960
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Muncie M22 Rock Crusher Four Speed Transmission All NEW Internal Parts 5 out of 5 stars 3 product ratings 3 product ratings Muncie M22 Rock Crusher Four Speed Transmission All NEW Internal Parts 169500 Brand Muncie 10000 shipping Only 1 left Watch
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Muncie 4Speed The Complete History They designed a 3speed transmission the T85 which was originally used in the 1935 Chrysler Airflow It was used right up to 1971 in the Ford Pickup F100 with an overdrive The T10 shares the same case design gear centers and 34 synchronizer as the T85 The cases have a distinctive similar size
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Having issues diagnosing problems with your M21 M22 4 Speed Muncie Manual Transmission we can help Below you will find a detailed parts list for the M21 M22 manual transmission that includes plete rebuilt transmissions bearing rebuild kits with and without synchro rings gaskets and seals small parts kits bushings individual bearings slider synchro rings forks gears and shafts
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1 product rating 1 product ratings 1968 Chevrolet M20 4 Speed Muncie Transmission ID Tag 3915088 C 2495 Brand Muncie 395 shipping Watch Muncie 1970 70 Camaro Chevelle Corvette GTO Nova BBC 396 427 454 LS5 LS6 75000 Brand Muncie 8600 shipping or Best Offer Watch
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Sep 15 2010Across the top of the page are the words First Build 41565 1st Shipment 41965 recap of M22 Rock Crusher TransBy paring these M22 transmission assemblies to Chevrolets 1965 transmission identification codes I found a perfect match
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Jun 22 2016Tech expert James Berry answers a readers question on how to identify a Muncie fourspeed manual transmission There also was a second heavyduty closeratio version the Rock Crusher
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As part of their jointventure Ford will let GM use the 10speed transmission with rights to modify and manufacture it for their own applications Inexchange for Fords 10speed transmission General Motors will let Ford use its 9speed transmission for frontwheel drive applications Ford ultimately declined use of
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Mar 30 2009Thats where the whine es from with those transmissions Also theres panies out there that are making new gear sets for Muncies as wellnot just stock replacement stuff either You can outfit an M20 or M21 with Rock Crusher type gears OR actually make a 3 speed OD out of a 4 speed case Forth being the overdrive obviously
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NEW Upgraded Muncie M20 4 speed 215800 No Price NEW Muncie M22 SUPER ROCK CRUSHER 4 speed 239900 No Price Muncie Master Overhaul Kit The ultimate Master rebuild kit for Muncie transmissions Kit includes From 28300 Muncie Overhaul Kit 196674 Complete overhaul kit for Muncie 4 speed transmissions 19661974 From 11495
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The Muncie 4 Speed came in 3 basic models the M20 M21 M22 The Muncie M20 was a wideratio transmission and was intended for basic street driveability and basically for cruising your car The first models had a 2561 first gear The later 19661974 units had a 2521 first gear They are patible with a GM 3 Series differential
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Muncie M22 Rock Crusher Four Speed Transmission For sale is a Factory Replica of the Close Ratio vintage hurst v gate ramrod 4 speed shifter with custom heavy duty stainless steel and rod end shifter linkage es with hurst line lock button in the handle
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Feb 21 2010The most well known Muncie transmissions are the M20wide ratio M21close ratio and the M22rock crusher Although not mentioned much there was also an M23 transmission that was used beginning in 1970 The M23 is recognized by a 26splinefine input shaft and a large output shaft that requires a T400 driveshaft yoke
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Where Our Customers Send Their FriendsChevy Transmissions Muncie M22 Rock Crusher 4 Speeds were made From 1965 TO 1974 The most popular transmission of its time for high performance cars built for Chevrolet and all performance oriented GM have the same gear ratios as the legendary M21 but with a heavy duty gearset
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The 2561 ratio is monly referred to as the M20 Muncie also had a second closeratio transmission designated M22 and often referred to as the rockcrusherwhich was used behind the highestperformance engines and in Corvettes the M22 is a highly soughtafter performance transmission
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Aug 03 2018GMs goal with the Muncie fourspeed was to produce a better shift employing larger synchro cones He tells us both the M20 wideratio and M21 closeratio transmissions were first offered in
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