Cylinder Heads - Super Stock® - 89 cc - Silver - Twin Cam FLFB Three 1 liter bottles of

Three 1 liter bottles of SXS full synthetic engine oil

For closed course competition use only

Seats are low

Heavy-duty stainless steel internal pivot hardware

Cylinder Heads - Super Stock® - 89 cc - Silver - Twin Cam FLFB Three 1 liter bottles ofCylinder Heads Super Stock 89 cc Silver Twin Cam Heads are fully assembled with springs and valves Designed for '99 '05 engines with stock crankcase Good for touring bikes and other heavy vehicles Works best for motors over 103" or with high compression pop up pistons Combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines Large 2. 000" intake and 1. 605" exhaust valves maintain