91 Ram Charger.. HELP

my wife has a 91 ram charger with a 318 big block engine.. im looking to give it a little more pick up.. well really im trying to get it a lot more pick up.. anyways.. I also looking for some minor body parts to kinda restore it.. like a gauge cluster... and finder.. the speedometer and the tack doesn't work.. and has some minor finder damage.. im just looking to restore it

any suggestion on parts or performance parts.. thanks

J