Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer - 2-1/2" O.D. w/ 7/16" Bolt Hole 711071 The patent pending design allows

The patent pending design allows for full or partial coverage use to meet sanctioning body requirements while allowing the bottom portion of the balaclava to be easily pulled down to facilitate eating

electric choke

1968 Chevrolet Chevy II Nova CID 350 Naturally Aspirated GAS

racing applications

Olds and Pontiac applications is precision machined from 4140 chromemoly steel and finished in black oxide

Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer - 2-1/2" O.D. w/ 7/16" Bolt Hole 711071 The patent pending design allowsMandrel step washer 2 1 2" OD w 7 16" bolt hole Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship winning oil tanks, oil and fuel filters, and accessory drives. Peterson Fluid System products have been proven in NASCAR, NHRA, IHRA, IRL, World of Outlaws, USAC, and many other types of racing world wide. Peterson