Painless Performance 20 Circuit Waterproof Fuse Block Kit H778C42XL CSI Universal Engine Harness

CSI Universal Engine Harness

Fittings / Wiring Harness

Inner and Outer Washer

Weld to headers to hold slip-on collectors in place or use to retain primary tubes on adjustable headers

Precision Tool Valve Springs feature the highest quality alloy wire and trade secret endurance processing

Painless Performance 20 Circuit Waterproof Fuse Block Kit H778C42XL CSI Universal Engine Harness20 Fuse Waterproof Fuse Block Kit This weatherproof 20 circuit universal fuse block is a great starting point for custom wiring jobs that need something rugged and dependable that can withstand the elements. It comes fully assembled with wire leads that you can connect to your existing wiring and is completely sealed from the elements for trouble free performance. Includes mounting bracket. Painless Performance is the recognized leader in automotive