Painless Performance Headlight Relay Conversion Harness BR4009 SFI certified nets meet SFI

SFI certified nets meet SFI 27

2020-2021 Chevrolet Silverado 3500 HD 82

Sold in 3' lengths

Requires 15-771 pickup or 15-777 pickup for use with our Main Support #21-066

Patriot Exhaust H1283 Low-Line 2"x80" Lake Pipe Single Style Chrome

Painless Performance Headlight Relay Conversion Harness BR4009 SFI certified nets meet SFIHeadlight Relay Conversion Harness (H 4) Designed for H 4 halogens headlights to get maximum power from your headlights, it is recommended to have the shortest possible distance between the power source and the bulbs. Our headlight harness draws power directly from the battery, through a relay, to the headlights, providing full power to your H4 conversion headlights or halogen sealed beams. It can also be used to relocate head lamps to a remote