Chevy Speed Rock Crusher Manual Transmission Codes

Jul 29 2016 last time we talked about how to distinguish a muncie fourspeed transmissionfrom a saginaw or borgwarner and as the "rock crusher" the final productioncodeof thetransmission all of

Sep 15 2010 a chevrolet engineering change recommendation68715was issued on december 19 1964 that proposed the changes required to change the m2021 into the m22 rockcrusher transmission this ecr is referred to several times through the 1965 corvette aim assembly instruction manual with the date stated on the aim sheets as april 23 1965

Aug 08 2018monthcode it was assembled ie d april beginning in 1967 muncie used letter codes for the month code ajan bfeb cmar dapr emay

An m22 "rock crusher" is a muncie fourspeed transmissionfor cars made by general motors in the 1960s identify atransmissiontype correctly before fitting it into your car if you have the incorrecttransmission your car may not function properly you can identify several unique signs that identify an

Muncie also had a second closeratiotransmissiondesignated m22 and often referred to as the "rockcrusher" which was used behind the highestperformance engines and in corvettes the m22 is a highly soughtafter performancetransmission it is the heavyduty version of the 2201 ratio m21 fourspeed

Aug 03 2018 the m22rock crusherwould come later to accommodate the heavy twist ofchevrolets bigblocks in the mid1960s the m20 and m21 transmissions produced from 196374 are easy to identify in both

Sep 15 2010 across the top of the page are the words first build 41565 1st shipment 41965 recap of m22 rock crusher trans by comparing these m22transmissionassemblies tochevrolets 1965transmissionidentificationcodes i found a perfect match

Muncie also had a second closeratiotransmissiondesignated m22 and often referred to as the "rockcrusher" which was used behind the highestperformance engines and in corvettes the m22 is a highly soughtafter performancetransmission it is the heavyduty version of the 2201 ratio m21 fourspeed

An m22 "rock crusher" is a muncie fourspeed transmissionfor cars made by general motors in the 1960s identify atransmissiontype correctly before fitting it into your car if you have the incorrecttransmission your car may not function properly you can identify several unique signs that identify an

Go here for info onchevyautomatictransmissionidentification muncie left saginaw center borg warner right to quickly finger what you have notice in the above picture the muncie reverse lever is in the extention housing and the cover has 7 bolts

M22 rock crusher identification the m22 closeratiotransmissionis 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

Rock crusher transmission codesrock crusher transmission codeshome rock crusher transmission codesinquiry if you have any questions please tell us we will reply to you within 24 hours 1969 camaro z28 matching s dz 1969 camaro z28 matching s dzcode302 m22rock it also retains its numbers matching muncie m22rock crusher4speed transmissionand its original 12 bolt

Jun 13 2017 the m20 and m21 used a gearset with a more angled tooth design on each gear left the m22rock crusherused a gearset that features less of an angledtooth gearing right images courtesy chevellescom the ratio of the fourspeed transmissionplaced in any car was usually determined by the engine size and rearend axle ratio

This a brand new supercase m22 4speed muncie rockcrusher style transmission each new auto geartransmissionis built from genuine auto gear parts the highest quality available this is a beefy version of the originalrock crusher transmission

The muncie case 3831704 replaced the t10 4speedin the 1963chevroletbel air and corvette by midmay of that year the t10 front bearing size was reduced in diameter in 1963 only this meant that thetransmissions front bearing retainer and register bore of the bellhousing were also smaller in diameter

The special 3speedhdtransmissionwas standard on 396 engines ss 396 and the shifter was floor mounted whether a console was ordered or not the m13 was optional with other engines after march of 1966 borgwarner t16 hd 3speed transmissionstamped w1124 matching invoice on ss 396 sold december 27 1965 muncie 4speed manual

1968chevroletcamaro 1968 camaro equipped with a big block 3999289 block casting 4speed rockcrusher transmissionand 12bolt rearcodeuu lemans blue exterior with white stripes andcode717 blue interior features include power brakes bucket seats console gauge package with tach and console gauges pushbutton radio tilt steering

How much does arock crusher4speed chevrolet transmissioncost liming heavy industry is specialized in the design manufacture and supply of crushing equipment used in mining industry the product range of our company comprises mobile crushing plant jawcrusher conecrusher impactcrusher milling equipment ball mill vibrating feeders

Muncie 4speed manual transmission preowned 35500 time left 5d left 9 bids free local pickup muncie m22rock crusher4speed transmissiongear set 220 ratio 26 spline brand new 36589 or best offer free shipping 1969chevroletmuncie m22 m22 4speed transmissionccodegm gears original refurbished 319500 buy it

The 2201 ratio first gear is usually referred to as the muncie m21transmission based on gms productioncodes the 2561 ratio is referred to as the m20 muncie also had a second closeratiotransmissioncoded m22 and known as the "rock crusher" which was used behind performance bigblock engines and in some corvettes

This gearbox was in a 72 lt1 corvette some of you may remember project homewrecker from a few years back but by 1972 you could only get the m22 with the lt1 if it had the special zr1 road racing option which this car did not we had superchevys mark lundquist run the numbers and it appears ourrock crusherwas from april 1970

Transmission code location 3speed except heavy duty left side of main case on boss below and to the rear of the side cover 3speed heavy duty right side of main case just in front of extension housing 4speed right side of main case just in front of extension housing date code examples bw hd 3speedmuncie 4speed w1025p1025

The body was rustfree originally built in van nuys ca and sold new in la puente ca all datecodecorrect parts were used some parts used on the build are original ls6 parts correct 1970 4bolt 454450hp block m22 4speed rock crushermuncietransmissionand original ls6 crw 410 12bolt positraction rear end

1973 camaro fully restored restomod 350 v8 4speed muncie rock crusher 73 1971 chevrolet camaro 350 4 speed manual with m22 rock crusher 1969 camaro z28 matching s dzcode 302 m22 rock crusher 4speed

Thetransmissionhungry car had a big blockchevyengine in it the l72 425 horsepower model to be exact it had the muncie made in the muncie indianachevyplantrock crusherm22transmissionand positraction rear

Share 4speed rock crusher transmissionforchevy 4speed rock crusher transmissionforchevy 2 viewed per hour 80000 free local pickup see details for delivery est item 5 muncie 4speed manual transmission5 muncie 4speed manual transmission 25500 5 bids 6d 7h

The code for the 427425hp l72 in a 66 fullsize chevy is "id" that engine is backed by a manual transmission though "io" is listed in some sources as the 427425hp code for a fullsize chevy with the turbo hydramatic the chevy paperwork we examined and other experts including steve and leigh confirm that the l72 engine was only available with a manual transmission

Chevy4speed rock crusher manual transmission codeschevy4speed rock crusher manual transmission codesmuncie 4speedidentification guide chevydiy the muncie case 3831704 replaced the t10 4speedin the 1963chevroletbel air and corvette by midmay of that year

The final main case casting of 3925661 was introduced but there are huge overlaps in date codes this means a transmission could be assembled in april with a 3925661 case and then in july with a 3925660 case the introduction of the transmission controlled spark tcs switch on the muncie sidecover seemed to appear in 1970

Jun 17 2017 therock crusheris the beefiest of themanualshifting options offered on the 1967 chevelle thistransmissionthat was made to handle the power of the chevelle engine and you will get the heavy response from the engine that muscle car enthusiasts look for with thistransmission

47000 original miles original 454 ci aluminumheaded ls6 rated at 425 hp original muncie m22rock crusher4speed transmissionclassic white with saddle leather interior power steering and brakes factory hardtop white soft top amfm radio luggage rack this 1971 ls6 convertible is powered by its factoryoriginal engine driving the original muncie m22 rock crusher closeratio 4speed

The 454 bigblock the most desirable configuration the m22rockcrusher the besttransmissionand by virtue of these distinctions the 1970chevrolet chevelless 454cid 450hp m22rockcrusher4speed manual transmissionls6 is the most highly prized and desperately sought after vehicle in the history of chevelles and is without