Motive Gear 63-79 Corvette 3.55 Ring and Pinion J88603 Outside box dimensions 16-1/8" x

Outside box dimensions 16-1/8" x 9-5/8" x 10-7/8" tall

this raised one-piece guide plate is designed for Chevrolet 396-454 Big Block engines with 7/16" studs and 3/8" pushrods

BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts

1924-1932 STREET ROD Street Rod CID 283

Motive Gear 63-79 Corvette 3.55 Ring and Pinion J88603 Outside box dimensions 16-1/8" xMotive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off road, check out Motive Gear. Motive Gear products can be found in the winners circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of