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Trick Flow® PowerPort® 360 Cylinder Heads for Big Block Chevrolet TFS-41410008

Trick Flow Specialties TFS-41410008 - Trick Flow® PowerPort® 360 Cylinder Heads for Big Block Chevrolet

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Cylinder Head, PowerPort® 360, Fast As Cast®, Assy, 122cc Chamber, 2.30" Intake, 1.56" Spring, Big Chevy, Each

Estimated Ship Date: Monday 3/2/2015 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Trick Flow Specialties

Manufacturer's Part Number: TFS-41410008

Part Type: Cylinder Heads

Product Line: Trick Flow® PowerPort® 360 Cylinder Heads for Big Block Chevrolet

Summit Racing Part Number: TFS-41410008

Cylinder Head Style: Assembled

Cylinder Head Material: Aluminum

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 122

CNC-Machined Combustion Chamber: No

Intake Runner Volume (cc): 360cc

Exhaust Runner Volume (cc): 137cc

CNC-Machined Intake Runner: No

CNC-Machined Exhaust Runner: No

Combustion Chamber Style: Open chamber

Intake Port Shape: Rectangular

Intake Port Location: Standard

Exhaust Port Shape: Round

Exhaust Port Location: Raised

Spark Plug Style: Angle

Intake Valves Included: Yes

Intake Valve Diameter (in): 2.300 in.

Exhaust Valves Included: Yes

Exhaust Valve Diameter (in): 1.880 in.

Valve Springs Included: Yes

Maximum Valve Lift (in): 0.700 in.

Outside Diameter of Outer Spring (in): 1.560 in.

Damper Spring Included: Yes

Number of Springs Per Valve: Dual

Retainers Included: Yes

Retainer Material: Chromoly steel

Locks Included: Yes

Lock Style: 10 degree

Valve Stem Seals Included: Yes

Rocker Arm Studs Included: Yes

Rocker Arm Nut Thread Size: 7/16-20 in.

Rocker Arms Included: No

Rocker Arm Nuts Included: No

Guideplates Included: Yes

Guideplate Pushrod Size: 3/8 in.

Valve Cover Mounting Style: Perimeter bolt

Accessory Bolt Holes Drilled: Yes

Intake Valve Angle: 24/4

Exhaust Valve Angle: 15/4

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 pushrod

Machined for O-Ring: No

Heat Crossover: No

Quantity: Sold individually.

Notes: Designed for mechanical roller camshafts. Exhaust port is raised 0.300 in. over stock.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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Perfect for high performance street/strip, racing, and marine big block Chevy engines, Trick Flow PowerPort® 360 cylinder heads deliver exceptional mid- to high-rpm performance. The Fast As Cast® rectangular runners flow almost as much air as fully CNC-ported heads right out of the box. That means you’ll get almost CNC-ported performance for about the same price as regular cast heads. The fully CNC-profiled, heart-shaped combustion chambers have CNC bowl blended valve seat transitions to promote high velocity and huge airflow volume, plus 24 degree valve angles with 4 degree side cants to further increase airflow. Other features include premium, high-strength aluminum castings, extra-thick decks and walls for porting, and adjustable guideplates. Trick Flow PowerPort 360 cylinder heads are available fully assembled or as bare castings.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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