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.

Part Number	TFS-56417001-C00
Part Type	Bare Cylinder Heads
Product Line	Trick Flow® PowerPort® 175 Cylinder Heads for Ford 360-390-428
UPC	0842645120565
Combustion Chamber Volume (cc)	70
Intake Runner Volume (cc)	175cc
Exhaust Runner Volume (cc)	113cc
Cylinder Head Style	Bare
Cylinder Head Material	Aluminum
Intake Port Shape	Rectangular
Minimum Bore Diamater	4.050"
Cylinder Head Finish	Natural
CNC-Machined Combustion Chamber	Yes
CNC-Machined Intake Runner	Yes
CNC-Machined Exhaust Runner	Yes
Combustion Chamber Style	Heart
Intake Port Location	Standard
Exhaust Port Shape	D-port
Exhaust Port Location	Standard
Spark Plug Style	Angle
Intake Valves Included	No
Exhaust Valves Included	No
Valve Springs Included	No
Damper Spring Included	No
Retainers Included	No
Locks Included	No
Valve Stem Seals Included	No
Rocker Arm Studs Included	No
Rocker Arms Included	No
Rocker Arm Nuts Included	No
Guideplates Included	No
Valve Cover Mounting Style	Perimeter bolt
Accessory Bolt Holes Drilled	Yes
Intake Valve Angle	13
Exhaust Valve Angle	13
Valve Guides Included	Yes
Valve Guide Material	Bronze
Valve Seats Machined	Yes
Valve Seat Machine Style	3-angle
Valve Seat Material	Ductile iron
Steam Holes Drilled	No
Oiling Style	Through Head
Machined for O-Ring	No
Heat Crossover	No
Quantity	Sold individually.
Recommended Components	Head gasket: Fel Pro #1020, Fel Pro #8554PT Intake gasket: Fel Pro #1247 Exhaust gasket: Fel Pro #1442 Head bolts: ARP 155-3601 Head studs: ARP 155-4001 Rocker arms: Harland Sharp S4006NBK Rocker arm studs: TFS-56400613 Spark plugs: Autolite # 3924