HELP!!! 4 link setup on a Plymouth Scamp

Hey guys and gals I have a few question about a good site to help me set my car up with a 4 link. (back story) I bought my 1971 plymouth scamp with not rear and complete strip ready to race :banghead: not the case but for the price I bought it anyways came with everything to put a link system under it and i just bought a 9 inch rear for 100 bucks:cheers: so if you all can help would sure appreciate it! I have some pretty high goals for the car and drag week in the near but far future! :newb: