Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer - 2-1/2" O.D. w/ 7/16" Bolt Hole HYPLLRG11 All of Simpson's Hybrid Series the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

All of Simpson's Hybrid Series head restraints are designed for easily exiting the car without the danger of being entangled in other gear by offering the lowest profile of any comparable device

double wall rolled edge angle cut

Big Block Chevy / Buick V6

Sports Car Club of America (SCCA)

Crush: A 10kg weight falling 5

Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer 2 1 2" O.D. w 7 16" Bolt Hole HYPLLRG11 All of Simpson's Hybrid Series the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) All of Simpson's Hybrid Series head restraints are designed for easily exiting the car without the danger of being entangled in other gear by offering the lowest profile of any comparable device double wall rolled edge angle cut