Ford 351 Cleveland 4V 254cc 64cc Cast Iron Bare Cylinder Head and have a maximum pressure

and have a maximum pressure of 14 psi with an externally accessible pressure relief valve

There's no better way to top off your street machine than with one of our PCEHilborn-Style hood scoops

while keeping the header bolts tight

Instead of spending the time and money refurbishing your existing heads

are relatively simple to install

Ford 351 Cleveland 4V 254cc 64cc Cast Iron Bare Cylinder Head and have a maximum pressurePerformance Cast Iron cylinder heads are designed to be a direct replacement for your worn or cracked heads. These are new castings, modeled off OE castings for factory fit and finish. Some applications feature a thicker deck to solve common warping or cracking issues. Instead of spending the time and money refurbishing your existing heads, use Speedmaster cast iron cylinder heads.