Recieved my KOOKs headers today!
. Anyone got any tips for the install? I'm going to do at my buddies garage on a lift. I need o2 simulatrors, (rear only), the paper gaskets are junk. I'll either reuse stock ones if I can or buy new ones from the dealer. Can't wait to fire her up and go for a test drive.
Rob
. How much are the gaskets from GM? 
