Pontiac Serpentine Conversion - Power Steering & Alternator - Black

2025-09-18T15:34:06-07:00

Price: 685.00 - 742.00 (4 variants)

Pontiac Serpentine Conversion Kit (350-400, 428 & 455)

Complete 8 Rib Serpentine system for the Pontiac engines with alternator and power steering.

Kit Includes:

1 Belt Water Pump Pulley

1 Belt Crank Pulley

1 Belt Alternator Pulley

1 Belt Keyway Power Steering Pulley

Idler Pulley

Power Steering / Alternator Bracket

ALTFAN - Universal alternator fan

Notes:

Requires 4 bolt pattern on Harmonic Balancer and 11 Bolt water pump that is 4.5" tall

Saginaw Keyway Power Steering Pump NOT Included.

Both GM and Pontiac Reservoir Orientation will Work.

Requires Saginaw Power Steering Pump with mounting stud in lower right corner on the back of the pump.

Compatible with:
Pontiac V8 Engines (350 - 400, 428 & 455)
1969+ Pontiac Passenger Cars
• 5.7 L / 350 in³
• 6.6 L / 400 in³
• 7.0 L / 428 in³
• 7.5 L / 455 in³

Generally fits the following models with original 350, 400, 428 & 455 engines installed. Note: 1969 was a transition year and you need to ensure that you have the taller 4.5" water pump.

1969 - 1974 Pontiac GTO
1969 - 1977 Pontiac Grand Prix
1969 - 1981 Pontiac LeMans
1969 - 1976 Pontiac Bonneville
1969 - 1976 Pontiac Firebird
1969 - 1976 Pontiac TransAm
1969 - 1981 Pontiac Catalina
1978 - 1980 Pontiac Grand Am
1969 - 1972 Pontiac Tempest
1969 - 1977 Pontiac Ventura
This is not a complete list. It is not recommended that you select pulleys solely based on model and year alone because often the original engine has been swapped.

Product Type | Beast - Serpentine Conversion
Alternator Position | High - Driver
Power Steering | Yes - Saginaw
Air Conditioning | None
Finish | Black