A Speedway Motors exclusive! The center exhaust ports on flatheads are siamesed. Our baffles separate these two exhaust ports and prevent reversion while decreasing the dilution of the intake charge. These are a must for high-performance flatheads. The baffle is held in place with an extended stud that replaces the stock cylinder head stud.
916-15201 Instructions (PDF)
Flathead V8 header flange exhaust gasket made of dead soft copper for a sure seal.
Premium stainless steel socket head bolts for your Flathead Ford cast Fenton Headers. Each kit includes stainless steel AN washers.