DMD six cylinder roller rocker
AU$3,450 + GST
DMD manufacture uniquely designed Roller Rocker sets for Austin Healey 6 cylinder engines. The roller rockers are built into the DMD Aluminium Valve Cover offering exceptional rigidity and are suitable for use with both the standard Austin or DMD cylinder head. Duralium rockers run on a hardened shaft with a ratio of 1.5 to 1.