Will a HEI distributor from a chevy 3.8L V6 work in a 4.3L V6? I found one in a '82 chevy monte carlo but not sure if it would work.I am building a '97 vortec with a carb setup and need a non-computer distributor w/vacume advance. Also I do have a V8 HEI unit. Can it be reworked internally for a V6? Different pickup or module? I dont have any experience with these units. So any help would be great.