lol np well I guess i should have done a lil more research on the lower end of my engine. the machine shop called and said that the throws on the crank are hitting the piston skirt. so now i gotta buy another set of pistons and rods. the rods i was gonna use were in the engine when i got it and were fine but with that crank they wont work, they are to short. so now im needing 6.385 in. rodswas lookin at these ESP-63853D at summit. And these pistons UEM-IC781-040 tell what you guys think are if you have sum new ones with these same specs for sale let me know.