Pontiac Crankshaft Pulley - 3V High Flow

Billet Aluminum Pontiac Crankshaft Pulley (1968+) - High Flow

3 Groove Crankshaft Pulley for Pontiac Engines (350 - 400, 428 & 455). Designed for use with stock power steering and alternator brackets. 8.0" diameter high flow.

Fits vehicles with:

• 1968 or newer dampener
• 1969 or newer water pump (4.5" from flange to engine block

Pontiac V8 Engines (350 - 400, 428 & 455)

• 1968+ Pontiac Passenger Cars

Generally fits the following models with original 350, 400, 428 & 455 engines installed.  Note:  1968-1969 were transition years and you need to ensure that you have the correct water pump and damper.

• 1968 - 1974 Pontiac GTO
• 1968 - 1977 Pontiac Grand Prix
• 1968 - 1981 Pontiac LeMans
• 1968 - 1976 Pontiac Bonneville
• 1968 - 1976 Pontiac Firebird
• 1968 - 1976 Pontiac Transam
• 1968 - 1981 Pontiac Catalina
• 1978 - 1980 Pontiac Grand Am
• 1968 - 1972 Pontiac Tempest
• 1968 - 1977 Pontiac Ventura

This is not a complete list.  If you have a question about application, please e-mail us. It is not recommended that you select pulleys solely based on model and year alone because often the original engine has been swapped.

Diameter: 8.0" Overall Length: 2.4" Grooves: 3 Bolt Pattern: 4 Bolt Bolt Circle: 3.75" Pilot Diameter: 2.5"

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