Why in the world people still recommend this clown is beyond me. DON’T deal with him. Do a google search and see the negative feedback on him. If you don’t believe me, call Frank Badalson and see what happened to him when he bought a e body hemi booster from the rammer man.

Yes, you need a special offset bracket and booster. Don’t bother trying to find an original factory one. They are impossible to find. I just sold one and they are very expensive. The factory one requires a Hemi only booster and a Hemi only bracket. If I read your post correctly, you don’t have a real hemi car, you just are putting a hemi in your car. So, just buy the reproduction one from DoctorDiff. It works fine and 99% of the people can’t tell the difference. It’s much cheaper.