Peterson Fluid Systems HTD Oil Pump Pulley - 38 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide 1530A14 4-inch bolt circle

4-inch bolt circle

Threaded Ends

2 bag is a padded to protect your helmet and oversized to allow both the helmet and head and neck restraint device to be stored in the same bag

1981-1992 Ford F-250

Peterson Fluid Systems HTD Oil Pump Pulley - 38 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide 1530A14 4-inch bolt circleHTD (High Torque Drive) pulleys are CNC machined from billet aircraft aluminum and hard coat anodized for durability. Pulleys are 8mm pitch. 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,