This is a stage 2 top end from a Busch series car. IT is the heads with ti valves, I believe they are 2.100 intake 1.65 exhaust. They have the T&D shaft rockers, HEads are complete very nice looking port job. I have the valve covers, with spray bars, pushrods, lifters, valve cover gaskets, intake. THis stuff is till boxed up from when i bought it. I never used it. I bought it for my TTA, but the car was so clean i decided not to tear it up. So this stuff is for sale $2500 or best offer. Guy I very seldom get on this site ...So please contact me at hyde155bhp@Yahoo.com