.060 Thick Port Size 1.20 x 2.00 Stock & small race ports. Closed & restricted exhaust crossover baffles Incld.
1966 Ford GT40 equipped with 4.7L V8 Gas OHV
.060 Thick Port Size 1.20 x 2.00 Stock & small race ports. Closed & restricted exhaust crossover baffles Incld.