Sky High Car Audio 1/0 Gauge OFC Big 3 Upgrade Kit SHCA-0OFC-BIG3

Why we stock the Sky High Car Audio SHCA-0OFC-BIG3

The Sky High Car Audio SHCA-0OFC-BIG3 is a 1/0 gauge oxygen-free copper Big 3 upgrade kit. It replaces the alternator-to-battery positive, battery-to-chassis ground and engine-to-chassis ground wires.

You get one 4 ft power wire in your color, two 4 ft black grounds (each pre-terminated on one end), three spare ring terminals and matching heat shrink. Fuses aren’t included. Need more wire? See OFC 1/0 50 ft or OFC 2/0.

The Sky High Car Audio OFC 1/0 Big 3 upgrade is a high-quality automotive wiring kit designed to enhance the electrical system of your vehicle. This upgrade focuses on the three major power/ground cables in your vehicle – its normally positive from alternator to battery, battery negative to chassis, and engine block to chassis. By upgrading these essential connections, the Sky High Car Audio OFC 1/0 Big 3 kit aims to improve overall electrical performance, reduce voltage drop, and enhance the efficiency of your car’s electrical system, particularly beneficial for high-powered audio systems and other aftermarket upgrades.

This kit includes:

This kit does not include any fuses or fuse holders

• (1) 4ft power wire in the color of your choice pre-terminated with a ring terminal on one end
• (2) 4ft ground wires in black pre-terminated with a ring terminal on one end
• (3) ring terminals to crimp to the end of the wire in case you need to make any of the wires shorter
• (2) 1/0 heat shrink for the power wire in the matching color
• (4) 1/0 black heat shrink for the ground wires