S&S Cycle 84-99 BT 4in x 4-1/2in Piston Set - .030in
These forged, 4" bore flat-topped pistons are intended for use in S&S® 4" bore Super Sidewinder® engines as well as other custom 4" bore engines.
S&S Cycle 84-99 BT 4in x 4-1/2in Piston Set - .030in
These forged, 4" bore flat-topped pistons are intended for use in S&S® 4" bore Super Sidewinder® engines as well as other custom 4" bore engines.