[55blacktie]

Has anyone used Ford Racing Performance stainless steel valves, specifically M-6507-J302 (Intake) and M-6505-G302 (Exhaust)? Both have 11/32 stems and OAL 5.075. Intakes are 1.94/Exhaust 1.54. I read that they, like many/most others, are made in Argentina.

Thanks