O.S. Head Gasket 55HZ Hyper

This is the Head Gasket for use on the O.S. 55HZ-H Hyper Ringed Engine. 

FEATURES: Brass construction

INCLUDES: One Head Gasket

REQUIRES: Installation between crankcase and cylinder head

SPECS:

Outer Diameter: 29mm (1.14")

Inner Diameter: 23mm (0.91")

Width: 0.2mm (0.008")