Harness for GM SI" Series Alternators (1969 to 1988)

Controller and Harness for GM CS" Series Alternators (1986 to 1997)

A3400 Group 34 battery. Direct replacement battery for most GM vehicles. The A3400 gives you ultimate power in a Group 34 battery and with the I-Bar kit accessories your wiring options are endless...

D375 When being used as a Secondary battery the D375 can produce up to 600watts of power for a mobile audio application and is able to produce 800 Max Amps. The perfect answer for a 500 watt system...

DESCRIPTION XS FLEX, 1/0 AWG, 350A Big 3 Upgrade Kit The one-step "Big 3" upgrade kit If your aftermarket audio system is putting a strain on the rest of your car's electronics, you might want...