does anyone happen to know the part # for the percys header gaskets?thankx:??: :??:
Sep 30, 2007 #1 nelos04 New Member Established Member Joined Apr 7, 2007 Messages 361 Location 805 california does anyone happen to know the part # for the percys header gaskets?thankx:??: :??:
Oct 2, 2007 #2 speedofsound Centrifuged Established Member Joined Aug 3, 2005 Messages 5,966 Location NoVA no, but you can't beat the stock gaskets. my mustang performance shop swears by them