IMCA,USRA legal cylinder head. This is the same head we use on our stock rules engines.
Blasted,surfaced true,new valves,springs,seals,guides.
Doesn't include lifters,rockers,cams.
IMCA,USRA legal cylinder head. This is the same head we use on our stock rules engines.
Blasted,surfaced true,new valves,springs,seals,guides.
Doesn't include lifters,rockers,cams.