Description: 

This is a new Polished Aluminum Alternator Fan and Pulley Kit. 

This kit is designed to fit most original GM alternators as well as aftermarket 1 or 3 wire alternators used on popular GM applications such as Small and Big Block Chevy, Oldsmobile, Pontiac, Cadillac, and Buick.

Alternator Fan:

5-1/4" Diameter

5/8" center hole diameter

Alternator Pulley:

2 3/4" Diameter

Single V-belt groove

Includes aluminum nose cover and mounting screws

Note: Not for trucks

Package: 

Single Groove Aluminum Alternator Pulley With Nut Cover 

Professional Installation is Highly Recommended (No Instruction and Wiring Diagram Included)