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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 | Polished |
| Belt Type | Serpentine 8 Rib |
| Water Pump Type | Mechanical |
| Water Pump | Pontiac 11 Bolt |
| Water Pump Rotation | Standard |
| Make | Pontiac |
| Engine | Pontiac 350-455 |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
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 | Polished |
| Belt Type | Serpentine 8 Rib |
| Water Pump Type | Mechanical |
| Water Pump | Pontiac 11 Bolt |
| Water Pump Rotation | Standard |
| Make | Pontiac |
| Engine | Pontiac 350-455 |




















