Billet Aluminum Big Block Chevy V-Belt Crankshaft Pulley - Long Water Pump, High Flow
 
Larger 6.85" diameter provides increased cooling water flow and faster alternator charging for street applications.  2 Groove crankshaft pulley for Big Block Chevy engines 396 427 454 LWP. Designed for use with stock power steering and alternator brackets. 
 
Chevy 396 427 454 Big Block Engines with long water pump
 
 
1973+ Chevy Trucks & Cars 
 
1974+ Chevy Corvettes
 
 
Diameter: 6.85" Overall Length: 3.0" Grooves: 2 Bolt Pattern: 3 Bolt Bolt Circle: 3.2" (2.7" Center to Center) Pilot Diameter: 2.1"
 
QUESTIONS? CLICK HERE TO VIEW OUR CHEVY SELECTION GUIDE