Youll need a center sump pan if ya go with anything that has a center link. If ya go with the alter K, you can use your truck pan. Just a heads up, you can use your stock suspension, hemi mounts from TTI, and a center sump oil pan, if your on a budget. If ya want to use exhaust manifolds this will all work without buying a new suspension, however if ya want room for headers get the alter K. I wanted to update my front suspension abit and at one point wanted headers, but now im gonna go with stock exhaust manifolds. my old suspension needed to be completely rebuilt anyway, so i decided to spend a little more and get the alterktion. Im just getting around to trial fitting it into my 64 dart.