I am looking for 2 single port heads for a 1600. The machine shop said mine are too busted up. I thought I'd ask the TCB before buying online. Otherwise I have been guided to use cip1. com Any suggestions? Also, nice work on the Psycholuau shirts. Jeff 66 So-42 67 sportsmobile camper Buses by the Springs--Memorial Day Weekend ____________________________________________________________________________________ You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. http://tc.deals.yahoo.com/tc/blockbuster/text5.com