If you want to junk yard the part any GM V8 or V6 with electric choke (80-87) will have it. The switch will either be T into the Oil fitting behind the distributor or the one above the oil filter. the plug will have 2-3 depending on if it had the mix control carb but the switch will have 2 terminals. If it has a single terminal then it a idiot light of a gage sender. This swith is not much bigger than the single terminal swtich used for the idiot light.Originally posted by seattlek5:
<STRONG>I agree with Grim, Holleys just blow off-road. If you can't afford or don't want to deal with getting a TBI set-up, then a Q-jet is the next best thing. They have really small primarys, so you get awesome throttle response and they don't slosh over bumps and in off camber situations.
I didn't know about the oil pressure switch for the choke though. Now I have to go out and rewire my choke, Thanks Grim <IMG SRC="smilies/biggrin.gif" border="0"></STRONG>