S&S Cycle 106-3233 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black riding-apparel DSF external dual-density TPU sliders

DSF external dual-density TPU sliders on shoulders and knees

V-Twin engine applications

2012-2014 Honda TRX400X

1999-2002 Harley Davidson FLTR Road Glide

2003-2008 Kawasaki VN1600A Vulcan 1600 Classic

S&S Cycle 106-3233 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black riding-apparel DSF external dual-density TPU sliders79cc heads work great with stock motors for 88in. to 103in. motors. 79cc have 1. 940in. intake and 1. 575in. exhaust valve and springs for up to . 640in. lift. 79cc heads accept OEM rocker boxes. Must use S&S rocker boxes (PART #90 4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upgrades are done. Heads are fully assembled with springs and valves, and are available in silver or