[Vanspeed]

Hey guys if I am going for optimal clearance, meaning distributor as close to the cover which one do I use? I have both a 3 and 2 bolt cover. I think the 2 bolt cover and spacer will get me closer to the engine. Reason I ask is because I am running a ‘46 crank gear, fan with hub and generator. I don’t want the crab pushed out to far to interfere with the fan belt.