This is a very strange car. It is a 75, but does not have any of the emissions stuff the other 75's have. It is a L-jet, but I only had one vacuum line in the throttle body. I have a push-pull dist. in now, but the person I got this from told me it was replaced. I have tried some different dizzies in there, like 009, 018, & 050. They all made it take off different, but the stock one works best all around. I had to drill a hole above the butterfly in the throttle body to hook up the other side of the dizzy, but now the R's do not drop off very fast. It hangs before dropping. I would like to know if anyone knows the right dizzy # to be in there for a car that does not have the EGR, and never came with it. I am looking for the single vacuum can dizzy without the injection points. Thank you for any help.