rock crusher four speed transmission chevy

1970 Chevrolet Chevelle Ls6 454 Muncie Rock Crusher ... Correct 1970 4-bolt 454/450hp block, M22 4-speed Rock Crusher Muncie transmission and original LS6 CRW 410 12-bolt posi-traction rear end. It also has a 6,500 rpm redline tachometer, bucket seats, console, ZL2 cowl-induction hood and original 14" SS Rally wheels with wide-oval tires. Muncie M-22 Rock Crusher Four Speed Transmission - New ... MUNCIE M-22 ROCK Crusher Four Speed Transmission - New Gears - Show Car Quality - $1,695.00. For sale is a Close Ratio Transmission for 57 thru 74 GM products including Grand Sport Corvette, Chevrolet, Oldsmobile, Buick and Pontiac and is a rare opportunity to own a virtually brand new M-22 Close Ratio Rock Crusher Transmission with a completely new gearset. finding a 4 speed muncie rock crusher - parsana Chevy Transmissions: Muncie M22 "Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it's time for high performance cars built for Chevrolet and all performance oriented G.M cars.    Read More