Painless Performance Auxiliary Fuse Block 7 Circuit Weather Resistant Harness/Relay H760C39L GT3 Billet Horn Buttons are

GT3 Billet Horn Buttons are machined from 6061 aluminum

If you require O2 bungs

Precision Engineered Hub-Centric - for Perfect Fit and Wheel Balance

Heavy Duty design utilized thicker than stock steel plate enabling to withstand the stress of high-stall converters and high-RPM engines

it won't irritate your skin like some other materials tend to do

Painless Performance Auxiliary Fuse Block 7 Circuit Weather Resistant Harness/Relay H760C39L GT3 Billet Horn Buttons areCirkit Boss Aux. Fuse Block All Ignition 7 circuit sealed The safe way to add electrical accessories to any vehicle is with a CirKit Boss??. The first circuit isolator system available with both constant and ignition hot circuit kits. Kits include an in line circuit breaker, relay, relay fuse block base with pre terminated harness and mounting hardware and terminals. Protects your OEM warranty and is easy to install. Painless Performance is the