Just restored 69 Z/28 clone with manaul transmission and wired with American Autowire wiring harness. We have a altinator with built in regulator. Having problems getting the vehicle to start. We think it might be the clutch safety switch. Need any information on clutch safety switch, or nuetral safety switch. We do not have a safety clutch switch and think it might be the problem. Do you have to have one for a 69 ? If so let me know any info that might be related. the car was origanaly an automatic so could the problem be in the collum.