Moroso Billet Single Groove Crankshaft Pulley - SB Chevrolet - Single Groove - 1968-Earlier (With Short Water Pump) - 30% Reduction - 5.25" O.D Steering Components Suspension Fastener Kits for #2912 use Edelbrock #7235

for #2912 use Edelbrock #7235 or GM #89017465

1 Piston Caliper

*Stainless steel bolts are included

Near End Of Life

Available in 0-90 ohm (GM mid 60

Moroso Billet Single Groove Crankshaft Pulley - SB Chevrolet - Single Groove - 1968-Earlier (With Short Water Pump) - 30% Reduction - 5.25" O.D Steering Components Suspension Fastener Kits for #2912 use Edelbrock #7235Machined from solid billets of the highest grade aircraft aluminum for maximum durability Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30% Hard coat anodized for extended life Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street