Chevy Big Block Serpentine Conversion Kit - High Mount ALT- Power Steering, AC, Long Water Pump - Polished

2026-04-01T11:04:16-07:00

Price: 749.00 - 851.00 (8 variants)

Chevy Big Block Pulley Serpentine System for AC and Power Steering
Long Water Pump (LWP)

(396 - 427 - 454 CID) | 8 Rib Serpentine | Polished Finish

The BEAST™ 8 Track Serpentine System for Big Block Chevy engines with Power Steering and Air Conditioning. Unique 8 Rib Serpentine pulley design increases grip, reduces stretching and prevents belt slippage when compared to traditional 6 Rib designs. Mounts Saginaw P Series Power Steering pump low on driver side and puts Sanden AC Compressor on the driver's side by the valve cover. Uses standard Chevy long water pump.

KIT INCLUDES:

1 Belt Water Pump Pulley

2 Belt Crank Pulley

1 Belt Alternator Pulley

1 Belt Power Steering Pulley (Keyway Style)

Passenger Side Alternator Bracket- High Mount

Driver Side Power Steering Bracket

Driver Side AC Compressor Bracket

Idler Pulley

ALTFAN - Universal alternator fan

NOTE: REQUIRES THERMOSTAT HOUSING THAT POINTS TOWARDS RADIATOR OR PASSENGER SIDE. BELTS, AC COMPRESSOR, POWER STEERING PUMP, ALTERNATOR AND WATER PUMP NOT INCLUDED. REQUIRES KEYWAY SHAFT ON SAGINAW P SERIES PUMP.

Compatible with:
Chevy Big Block with AC and Power Steering - Long Water Pump
• 6.5L / 396 in³
• 7.0L / 427 in³
• 7.4L / 454 in³

Product Type | Beast - Serpentine Conversion
Alternator Position | High - Passenger
Power Steering | Yes - Saginaw
Air Conditioning | High - Driver
Compressor Type | Sanden 508
Finish | Polished