Peterson Fluid Systems HTD Crank Driven Pulley - 25 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide 20194XSSK Unlike cheap copies

Unlike cheap copies

Fully baffled with three trap doors provides uninterrupted oil supply during left turn racing

Holley 4500 Series

including a vacuum advance

Peterson Fluid Systems HTD Crank Driven Pulley - 25 Tooth - 1" Bore - 1/8" Keyway 1.020" Wide 20194XSSK Unlike cheap copiesHTD (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,