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Pit bike Heads:
Round Cam cover Type
Small Round Cam Cover
Larger stud pattern or small stud pattern
Honda 50/70cc
China 50-110cc
Large Round Cam cover
Larger stud pattern or small stud pattern
Round screw in tappet covers or 2 bolt tappet covers
Lifan 120-150
YX 1250150
KLX type
KLX110 Kawasaki
YX 150/160
Diamond 4 fastener cover
8mm exh studs
6mm exh studs
ZS 155 Type
Oval 4 fastener cover
8mm exh studs
6mm exh studs
Valve Size
Intake:
Exhauste:
Pit bike Cylinders
Round Cam cover Type
Small Round Cam Cover
Larger stud pattern or small stud pattern
Honda 50/70cc
China 50-110cc
69mm Tall
78mm Tall
Large Round Cam cover type
Larger stud pattern or small stud pattern
Larger stud pattern
Lifan 120-150
YX 1250150
63mm Tall
69mm Tall
78mm Tall
KLX type :
KLX110 Kawasaki
YX 150/160 /ZS 155 Type