Best Place to Buy Motor Mounts For my 383 Formula S.

1969383S, thank you for posting those pics, it definitely helps. I see how the top bolts are not exactly in line. I like how you only have to drill through the motor mount and not the k frame - nice!
I'll try it with the driver's side, I already did it on the passenger. I could probably even dig out my old mounts and drill that one, I have no love for those polys.
I will add that I had similar experiences with Schumacher, however their headers fit great. Easy access to plugs, I kept my original starter, and I was able to put them in with the engine in the car. I actually had the engine out and it was easier to put the headers on after the engine was in.