Billet Aluminum Pontiac Water Pump Pulley (1964 - 1967)
2 Groove Water Pump Pulley for Pontiac Big Block Engines (350 - 400, 428 & 455). Designed for use with stock power steering and alternator brackets.
Application
1) Pontiac Big Block engines
Fits vehicles with:
1) 1964 to 1967 water pump (8 bolt with 3.9" from flange to engine block)