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Big Block 14° - 429 - 460




Big Block Ford - Bullitt Series
The AFR BULLITT line of cylinder heads for the Big Block Ford feature a different port shape with a more consistent cross-sectional area and new valve positioning compared to the factory heads. This new clean-sheet design improves engine response, providing increases in horsepower and torque. Available in 280cc, 295cc and 315cc versions with 75cc or 85cc combustion chambers and a .250 raised exhaust port is also available. more info