Join Date: Sep 2000
Location: Washington, Michigan USA
The clutch safety switch (P/N 1993494) and its linkage & wiring is shown in the A.I.M. in UPC 6, Sheet B-10. Junkyards are the only source for this switch and linkage, as nobody yet reproduces it - most have probably been picked clean already, considering the price they bring these days. It interrupts the (purple) solenoid circuit to the starter, yours must be jumpered. You could use a separate toggle switch wired into the same circuit attached at the bottom of the cluster for safety - would also serve as an anti-theft "kill switch".
'69 Z28 Fathom Green