Trickflow CNC Ported PowerPort 175cc Intake Bare Cylinder Head, 360-390-428 FE, 70cc Chambers

Serious horsepower for your 360-390-428 FE Ford engine, Bare heads sold individually Trick Flow PowerPort® 175 cylinder heads feature runners based on the OE Ford 2V design. CNC Street Ported runners are CNC-machined with a standard resolution surface finish—perfect for street and strip machines.

Give your Ford 360-390-428 more get-up-and-go with Trick Flow PowerPort® 175 cylinder heads. A direct bolt-on for all 1961-76 FE engines, the heads are made from top-quality A356-T61 aluminum so they're much lighter but still as strong as OE castings. Specially optimized intake runners increase airflow velocity, and Trick Flow's extraordinary CNC Street Ported treatment guarantees proper dimensional accuracy and balance between the runners. Other performance improvements of the PowerPort175® heads include bronze alloy valve guides, ductile iron valve seats, and multi-angle valve seat machining on SerdiR equipment. Assembled cylinder heads include premium 11/32 in. stainless steel valves, Trick Flow® by PAC Racing valve springs, 7 or 10 degree steel valve stem locks, and chromoly or titanium retainer options. The heads are available fully assembled or as bare castings. Sold individually.