Cylinder Heads - 89 cc - Super Stock® - Twin Cam Decals For standard forks only

For standard forks only

Bonus: It makes an epic gift for riders

Mufflers feature 16-gauge steel construction

muffler and heat shield for strength

Cylinder Heads - 89 cc - Super Stock® - Twin Cam Decals For standard forks onlyCylinder Heads 89 cc Super Stock Twin Cam Heads are fully assembled with springs and valves Designed for '06 '16 engines with stock crankcase Good for touring bikes and other heavy vehicles Works well with engines of stock displacement, but are ideal for somewhat larger stroker or big bore engines up to 110" Combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines Large 2. 000"