This is the original pipe setup that Nova sent me to try when the Keep OB motors came out. I don't remember if it actually got tested by any of the guys I had helping me test the OB motor! It is one of their more popular car pipes and it looks like it should work great. It includes a short header section that goes up to the exhaust stub of the motor. I am asking $50 plus actually shipping cost with insurance. PayPal preferred if you will either pay the 3% fee or send as "friend". My PayPal is firstname.lastname@example.org.