Peterson Fluid Systems HTD Crank Driven Pulley - 33 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide 20-OTL-NR-L Tall hex head bolt to

Tall hex head bolt to prevent wrench from slipping

1 Gallon Can

74-77 Camaro

and will fit into most 1-3/4" radiator outlets or radiator hose

Peterson Fluid Systems HTD Crank Driven Pulley - 33 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide 20-OTL-NR-L Tall hex head bolt toHTD (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,