Trick Flow® PowerPort® 365 BBC

PN: TEA-TF365BBC-custom
BBC Street/Strip Head
For the Big Block Chevy fan building a 500 c.i. plus engine this head is an excellent choice. Featuring 365cc intake runners, with 2.350" intake valve and 135cc exhaust runners with 1.880" exhaust valve. Combustion chamber is 119cc. Assembled with triple pacaloy springs, 10 degree titanium retainers and locks rated for .900" lift.

Cylinder Head Material -- Aluminum
Combustion Chamber Volume (cc) -- 119
Intake Runner Volume (cc) -- 365cc
Exhaust Runner Volume (cc) -- 135cc
Combustion Chamber Style -- Open Chamber
Intake Port Location -- Standard
Exhaust Port Shape -- 'Round'
Exhaust Port Location -- Raised
Intake Valves Included -- Yes
Intake Valve Diameter (in) -- 2.350 in.
Exhaust Valves Included -- Yes
Exhaust Valve Diameter (in) -- 1.880 in.
Valve Springs Included -- Yes
Retainers Included -- Yes
Retainer Material -- Titanium
Locks Included -- Yes
Lock Style -- 10 degree
Valve Stem Seals Included -- Yes
Valve Stem Seal Style -- Viton® fluoroelastomer
Intake Valve Angle -- 18
Exhaust Valve Angle -- 18
Valve Guides Included -- Yes
Valve Guide Material -- Bronze
Valve Seat Machine Style -- 3-angle
Oiling Style -- Through pushrod
Heat Crossover -- No


Note: Designed for mechanical flat tappet camshafts. Exhaust port is raised 0.300 in. over stock.


Total Engine Airflow is constantly adding new products. If you do not see what your looking for, or have any questions, give us a call at 330-634-2155 or send us an email at

Loading Updating cart...