Richmond Excel Ring & Pinion Gear Set GM 12Bolt 3.55 Ratio Hitch Accessories Used primarily in drag racing

Used primarily in drag racing to provide positive locking action to the front wheels to reduce the chance of ''Rolling the Lights'' and produce more effective burn outs for heating the tires

Component features unique geometry that is not compatible for use with any other brand of engine mounting components

1986-1987 Chevrolet Corvette

NHRA- and IHRA-approved blanket measures 12" x 47" and meets SFI 4

Richmond Excel Ring & Pinion Gear Set GM 12Bolt 3.55 Ratio Hitch Accessories Used primarily in drag racingEXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world class factories, using the latest heat treatment technology, with extensive quality controls throughout.; Richmond Gears EXCel drivetrain products offer high quality OEM replacement drivetrain products for your vehicle.; Richmond Gears EXCel line of ring and pinon gearsets provide Richmond quality at affordable prices.; All EXCel