Anyone knows anything about PW SBM Head?
These dudes from BC. only concern was the pedestal height for a set of BBC heads. The stock guide plate geometry does not work. Exhaust rocker stud pad was about .250 inch different than stock. BUT this is BBC, so who cares.
These dudes from BC. only concern was the pedestal height for a set of BBC heads. The stock guide plate geometry does not work. Exhaust rocker stud pad was about .250 inch different than stock. BUT this is BBC, so who cares.