Machine pre-terminated fuse block and relays. Every circuit is protected with a fuse AND a 30-amp relay for maximum reliability. Kit: Start, ignition, electric water pump, electric fan, electric fuel pump #1, electric fuel pump #2, lights, & accessories. Comes w/18' of wire per circuit, terminals, wire ties, fusible link, rubber grommet, and easy to follow instructions. Designed to be used with our PAI50201 & PAI50202 non-fused switch panels.