dragula, how did you handle to wiring of your OD? i am getting ready to put a 500 in my 77. i am thinking two pressure switches on the OD and lockup engagements with a vacuum cut-off switch to kill OD for passing. any part numbers or applications of the stuff you used? thanks, jp in the land of oz.

71 SWB, 413 77 SWB, 318 92 SWB, 5.2 magnum 79 Macho Short bed, 318 03 stratus coupe R/T too many others not on the road!