S Series 6 Phase High Output 170 Amp Alternator with 6.61" - Self Exciting - Polished w/March 1.75" Pulley and Fan Buick This unit features an OEM

This unit features an OEM 2

Improved clarity and fidelity at higher notes reduced strain on the surround

This custom designed housing directly replaces standard CS130 "left mount" alternators as used on 1987-1995 Chevy C1500 Pickups and some aftermarket accessory drives

This unit works well for customers with larger stereo systems and stock engine redline RPM

The 170 amp version is best for use in high RPM racing use

S Series 6 Phase High Output 170 Amp Alternator with 6.61" - Self Exciting - Polished w/March 1.75" Pulley and Fan Buick This unit features an OEMThe S series of 6 phase alternators offers incredible low RPM output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. This unit is specially designed to replace 10DN 10SI 12SI alternators with 6. 61 inch center to center distance bolt patterns, as used by several