Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud 1981-ford-f-150-esi8916162 Centerforce aluminum flywheels are available

Centerforce aluminum flywheels are available for popular domestic

BMR Suspensions SB054 sway bars are available in black hammertone and red powdercoat for long-lasting good looks

This Performance Air Intake system is a great addition to an application that has a performance exhaust and tuner

Has provisions to add oil fill tube

Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle

Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud 1981-ford-f-150-esi8916162 Centerforce aluminum flywheels are availablethese Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1820 rocker features a 1. 7 ratio for use with 7 16" stud Chevrolet 396 454 Big Block.