MCS Cylinder Head Support M12/M14 for Harley-Davidson

With M12 x 1.25 and M14 x 1.25 threaded ends to hold the cylinder head in the spark plug hole.
The tool can be clamped in a vice for a firm hold, allowing perfect access to the cylinder head without moving or slipping.

Fits: Big Twin > 48-17 (except M8); XL Sportster 57-22; XR1200 08-12; Buell XB 87-10