Peterson Fluid Systems HTD Crank Driven Pulley - 21 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide Green Filter Holley 570 / 870 CFM

Holley 570 / 870 CFM Street Avenger Carburetors

off road races in the world like Dakar and Baja

1971-1971 GMC K25/K2500 Pickup

Corvette 2013-1997

1981-1992 Dodge D250

Peterson Fluid Systems HTD Crank Driven Pulley - 21 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide Green Filter Holley 570 / 870 CFMHTD (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,