whackin off, i have NO IDEA! all they are doing is boring the block, rebuilding the head, and ordering my oversized pistons. I have everything else. BUt it has givin me time to work on it cosmetically. Sprayed the floor with bedliner and have drain holes in it so i can hose it out. put 5 point harnesses in it and some corbeau seats just need to find water proof seat covers for them. Painted the wheels and shopping for a lift kit and some 33" tires.