Moroso Double Groove Crankshaft Pulley - SB Chevrolet Double Groove - 1968-Earlier (With Short Water Pump) - 25% Reduction - 5.40" O.D. 11004B 20 AN Hose Crimp to

20 AN Hose Crimp to 20 AN Female Swivel

Multiple Holes

The 10" and 14" models have knock-outs in the air cleaner base for use with Edelbrock crank case ventilation adapter #1205 (sold separately)

GM Single Piston Caliper to 4 Piston Mount

Super 50 Series Performance Mufflers Eliminates Drone

Moroso Double Groove Crankshaft Pulley - SB Chevrolet Double Groove - 1968-Earlier (With Short Water Pump) - 25% Reduction - 5.40" O.D. 11004B 20 AN Hose Crimp toPrecision machined from high grade, lightweight aluminum castings Extra deep belt grooves provide added belt retention during rapid changes in engine RPM Small pulley diameter slows fan, water pump, and alternator speed to reduce horsepower robbing drag High RPM water pump operation is improved, reducing impeller speed below cavitation threshold Use 36 x 17 32" wide belt Moroso Performance Products is one of the worlds most respected suppliers of