Wiring Harness , arrived yesterday , after scoping ever thing out , realized on all 3 of my trucks (2 are donors there is no fuses or blocks nothing I can find ) My thoughts are to butt splice 2 pigtail fuses inline where the fuses belong I would like to have repop replacement .( I looked in all the books I have and cannot locate any replacement blocks same with e-bay ). What are your thoughts ???? These 2 are for tail lights and brake lights , What size fuses???? I'm assuming the head lights are on the light switch . ( circuit breaker )