My buddy has a spare set of pistons...from what I can make out on the bottom side the part number appears to be TRW 648-99
I did a Google search and took me to a TRW piston part number look up and it could not find the # Then I went to Summit site and punched in that number for pistons and still nothing.
Anyone have an idea????
I did a Google search and took me to a TRW piston part number look up and it could not find the # Then I went to Summit site and punched in that number for pistons and still nothing.
Anyone have an idea????
