Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer - 2-1/2" O.D. w/ 1/2" Bolt Hole HB22001 Series 100-500 1977-1964

Series 100-500 1977-1964

Antifreeze / Coolant

Engineered reinforcements ensure an exceptionally strong structure that provides the same level of safety as every HANS device

See 5621 for LS1

Peterson Fluid Systems Oil Pump Drive Mandrel Step Washer - 2-1/2" O.D. w/ 1/2" Bolt Hole HB22001 Series 100-500 1977-1964Mandrel step washer 2 1 2" OD w 1 2" 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