Big Block Chevy Long Water Pump All Inclusive Serpentine System (AC & PS)

6 Rib Serpentine | All Inclusive

The Big Block Chevy Long Water Pump Serpentine System delivers a complete, high-strength serpentine drive solution for Chevy Big Block engines with full A/C and power steering functionality. Built from CNC-machined 6061-T6 billet aluminum, this system replaces outdated V-belts with stable, no-slip performance and improved accessory efficiency thanks to its larger crank pulley. Designed for clean low-mount A/C placement and available power-steering configurations, it provides a durable, maintenance-free upgrade ideal for classic builds requiring reliable Chevy Big Block serpentine performance. **This system is the all inclusive version of our serpentine conversion kit available here.

Application:

Chevy Big Block 396 - 427 - 454

Kit Includes:

• 100 AMP GM 10si alternator (chrome) or Billet Machined 140 AMP GM 10SI
• Alternator Pulley and Cover
• Alternator Fan
• Long Water Pump
• Water Pump Pulley
• Alternator Bracket
• Crankshaft Pulley
• AC Bracket
• Power Steering Bracket
• Mounting Hardware
• 7176 Peanut Style AC Compressor or 508 Sanden Style AC Compressor
• AC Compressor Cover
• Power Steering Pulley

Notes:

• Will not fit in Chevelle, Monte Carlo, El Camino, 1970+ Camaro, S10, 70+ F-Body, 78-87 G-Body and 64-77 A Body due to gearbox interference.
• Billet power steering pumps may require modification to AC bracket for 508 compressors
• Pre-1982 Corvettes require cross member modification
• Designed for standard deck height motor. Tall deck requires use of 20128-09

Instructions:

23045

23070

23072