Zip Corvette has the best quality Corvette Parts available for your 1968-1982 Corvette. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Shifter & Transmission parts is unsurpassed. Our inventory selection includes 4-speed Muncie transmission reverse sliding gears, as well as Muncie main shaft rear bearings and main shaft rollers and cages to meet your Corvette restoration needs. In addition, Zip stands behind all of our Corvette parts with our "No-Hassle Guarantee" - That\'s customer service the Zip way!