Chevy Small Block Deluxe Serpentine System 

The Chevy Small Block Deluxe Serpentine System provides a dependable, no-slip serpentine drive solution for Chevy Small Block engines equipped with a 7" standard-rotation long water pump. Built for strong alignment, smooth accessory operation, and reliable cooling and charging at low speeds, this system replaces weak V-belt setups with a clean, modern design. With durable construction and simple bolt-on installation, it’s an excellent upgrade for classic builds needing consistent, high-quality Chevy Small Block serpentine performance.

Application:

Chevy Small Block

7" Standard Rotation Long Water Pump

If using Billet Power-Steering Pump with Driver Side A/C kits, may require modification to A/C bracket.

Will not fit pre 1982 corvettes without Cross Member Modification.

*Requires Passenger Side hole for mounting, if missing use rear support bracket : 20122-09  *Not Compatible with Passenger Side A/C Kits

Kit Includes:

• Alternator Bracket for GM 10si Alternator
• Alternator Pulley and Cover
• Water Pump Pulley
• Crankshaft Pulley
• AC Bracket for Sanden 508 Compressor
• AC Compressor Cover
• Power Steering Bracket for Saginaw Pump
• Power Steering Pulley
• All Mounting Hardware

Instructions:

20121

20165

22020

22071