K1 rods and pistons from http://www.wiseco.com/ There is either a part number under Don Higgins or they can look up what pistons I had designed. Compression was either 8.75 or 9 to 1 if memory serves. Get the pistons coated.
I have about the same piston setup as Crewchief(don). Mine was 8.5:1. And mine's a 3L. In addition, i was told i won't be running enough power levels to need a coating. It was a plus, but not a necessity. Up to you