I bought these off a board member last year no longer need going in a different direction. KB roller rockers 1.6 ratio with shafts and hold downs. The shafts have some wear still able to use, you can get a new set of shafts and spaces from TA performance if needed. $250 plus shipping. See pictures if you need more pictures just ask. Get in line here first then send a conversation with interest as per board rules. The parts are located in New Jersey.