3) Aluminum Head GasketFor us with the 48cc/58cc engine or use the 66cc version for the SkyHawk Angle Fire 2-stroke. Replacement Cylinder Head Mounting Stud
4) M6X112 Cylinder Head Stud (set of 4) The M6X112 Cylinder Head Stud is a direct replacement for the 48cc or 58cc cylinder to cylinder head assembly. (Other items may be needed such as item# 10 M6...