Peterson Fluid Systems HTD Oil Pump Pulley - 37 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide Fuel Cell Filler Hose a hydraulic clutch system using

a hydraulic clutch system using a hydraulic throw out bearing

Also offers positive shut-off in case of a rollover

Sized To Slip Over The Collector

Made in the USA

Peterson Fluid Systems HTD Oil Pump Pulley - 37 Tooth - 5/8" Bore - 3/16" Keyway - 1.020" Wide Fuel Cell Filler Hose a hydraulic clutch system usingHTD (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,