Trick Flow® PowerPort® 365 Cylinder Heads for Big Block Chevrolet TFS-4141B804-C02

Cylinder Head, PowerPort® 365, CNC Competition Port, Bare, 119cc CNC, Big Chevy, Each

Part Number:
TFS-4141B804-C02
Part Type:
UPC:
842645109614
Combustion Chamber Volume (cc):
119
Intake Runner Volume (cc):
365cc
Exhaust Runner Volume (cc):
135cc
Cylinder Head Style:
Bare
Cylinder Head Material:
Aluminum
Intake Port Shape:
Rectangular
Intake Valve Diameter (in):
2.350 in.
Cylinder Head Finish:
Natural
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Combustion Chamber Style:
Open chamber
Intake Port Location:
Standard
Exhaust Port Shape:
Round
Exhaust Port Location:
Raised
Spark Plug Style:
Angle
Intake Valves Included:
No
Exhaust Valves Included:
No
Exhaust Valve Diameter (in):
1.880 in.
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:
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 head
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold individually.

Perfect for all high performance street/strip, racing, and marine applications, Trick Flow PowerPort® 365 cylinder heads for big block Chevy deliver exceptional power potential and competition level durability. Features include rectangular intake runners for strong mid- to high-rpm performance, fully CNC-profiled, heart-shaped combustion chambers, CNC bowl blended valve seat transitions, 24 degree intake valve angles with 4 degree side cants for additional airflow volume, adjustable guideplates, and premium quality, high-strength aluminum castings. PowerPort 365 heads are best suited for 500 plus cubic inch extreme performance engines. The heads include top-of-the-line CNC Competition Ported runners with a high resolution finish for maximum airflow and power and are assembled with the highest quality valvetrain components for ultimate endurance in all operating conditions.

Cylinder heads are available fully assembled or as bare castings. Sold individually.

Warranty

Documentation

Documentation: Instructions, charts, guides and technical information for part number TFS-4141B804-C02

Instruction Sheets

TFS-DP-20 (228 KB)


Applications

1 - 12 of 12

Make: CHEVROLET

Beginning Year: 1966

Ending Year: 1969

Engine Type: V8

Engine Size: 7.0L/427

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1966

Ending Year: 1969

Engine Type: V8

Engine Size: 7.0L/427

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1966

Ending Year: 1970

Engine Type: V8

Engine Size: 6.5L/396

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1966

Ending Year: 1970

Engine Type: V8

Engine Size: 6.5L/396

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1972

Engine Type: V8

Engine Size: 6.6L/402

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1972

Engine Type: V8

Engine Size: 6.6L/402

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1990

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1990

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Mark IV

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1991

Ending Year: 1995

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Gen V

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1991

Ending Year: 1995

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Gen V

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1996

Ending Year: 2000

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Gen VI

Rocker Arm Mounting Style (application): Shaft

Make: CHEVROLET

Beginning Year: 1996

Ending Year: 2000

Engine Type: V8

Engine Size: 7.4L/454

Engine Family: Chevy big block Gen VI

Rocker Arm Mounting Style (application): Stud


Suggested Parts

Suggested Parts: Parts that may improve the performance or installation of part number TFS-4141B804-C02

27 Results Found

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Trick Flow Specialties TFS-9100 - Trick Flow® Cylinder Head Work Stands

Cylinder Heads, Work Stands, Pair

Part Number: TFS-9100
Click here for more information about Trick Flow Specialties TFS-4140E913 - Trick Flow® Standard Engine Gasket Sets

Trick Flow Specialties TFS-4140E913 - Trick Flow® Standard Engine Gasket Sets

Gaskets, Complete Engine Gasket Set, Standard, Rectangular Port Intake, Big Chevy, 396, 402, 427, 454, Set

Part Number: TFS-4140E913
Click here for more information about Trick Flow Specialties TFS-41400621 - Trick Flow® Roller Rocker Arms

Trick Flow Specialties TFS-41400621 - Trick Flow® Roller Rocker Arms

Rocker Arms, 1.7 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Big Chevy, Set of 16

Part Number: TFS-41400621
Click here for more information about Trick Flow Specialties TFS-41478510 - Trick Flow® Billet Steel Timing Sets

Trick Flow Specialties TFS-41478510 - Trick Flow® Billet Steel Timing Sets

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: TFS-41478510
Click here for more information about Trick Flow Specialties TFS-30400454 - Trick Flow® Valve Seals

Trick Flow Specialties TFS-30400454 - Trick Flow® Valve Seals

Valve Stem Seals, Viton® Fluoroelastomer, Positive Stop, 11/32 in. Valve Stem, .500 in. I.D, Set of 16

Part Number: TFS-30400454
Click here for more information about Trick Flow Specialties TFS-41490931 - Trick Flow® by Cometic MLS Exhaust Gaskets

Trick Flow Specialties TFS-41490931 - Trick Flow® by Cometic MLS Exhaust Gaskets

Exhaust Gaskets, Header, Multi-Layer Steel, Round Port, Chevy, Big Block, Pair

Part Number: TFS-41490931
Click here for more information about Trick Flow Specialties TFS-16414-16 - Trick Flow® by PAC Racing Dual Valve Springs

Trick Flow Specialties TFS-16414-16 - Trick Flow® by PAC Racing Dual Valve Springs

Valve Springs, PAC Racing, Dual, 1.640 in. Outside Diameter, 650 lbs./in. Rate, 1.050 in. Coil Bind, Set of 16

Part Number: TFS-16414-16
Click here for more information about Trick Flow Specialties TFS-414C0212 - Trick Flow® Replacement Valves

Trick Flow Specialties TFS-414C0212 - Trick Flow® Replacement Valves

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.500 in. Length, Big Chevrolet, Each

Part Number: TFS-414C0212
Click here for more information about Trick Flow Specialties TFS-16318-16 - Trick Flow® by PAC Racing Dual Valve Springs

Trick Flow Specialties TFS-16318-16 - Trick Flow® by PAC Racing Dual Valve Springs

Valve Springs, PAC Racing, Dual, 1.560 in. Outside Diameter, 500 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16318-16
Click here for more information about Trick Flow Specialties TFS-41400700 - Trick Flow® Rocker Stud Girdles for Chevy

Trick Flow Specialties TFS-41400700 - Trick Flow® Rocker Stud Girdles for Chevy

Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, Chevy, Big Block, Kit

Part Number: TFS-41400700
Click here for more information about Trick Flow Specialties TFS-21400440 - Trick Flow® Valve Spring ID Locators

Trick Flow Specialties TFS-21400440 - Trick Flow® Valve Spring ID Locators

Valve Spring Locators, Inside, Steel, .053 in. Thick, 1.550 in. Spring O.D., Set of 16

Part Number: TFS-21400440
Click here for more information about Trick Flow Specialties TFS-41394375-040 - Trick Flow® by Cometic MLS Head Gaskets

Trick Flow Specialties TFS-41394375-040 - Trick Flow® by Cometic MLS Head Gaskets

Head Gasket, Multi-Later Steel, MLS, 4.375 in. Bore, .040 in. Compressed Thickness, Big Chevy, Each

Part Number: TFS-41394375-040
Click here for more information about Trick Flow Specialties TFS-41400613 - Trick Flow® Rocker Arm Studs

Trick Flow Specialties TFS-41400613 - Trick Flow® Rocker Arm Studs

Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8

Part Number: TFS-41400613
Click here for more information about Trick Flow Specialties TFS-41404002 - Trick Flow® Track Max® Camshafts for Big Block Chevrolet

Trick Flow Specialties TFS-41404002 - Trick Flow® Track Max® Camshafts for Big Block Chevrolet

Camshaft, Mechanical Roller, Advertised Duration 317/333, Lift .850/.828, Lobe Sep. 114, Big Block Chevy, Each

Part Number: TFS-41404002
Click here for more information about Trick Flow Specialties TFS-41400804 - Trick Flow® Fabricated Aluminum Valve Covers

Trick Flow Specialties TFS-41400804 - Trick Flow® Fabricated Aluminum Valve Covers

Valve Covers, Tall Height, Fabricated, Aluminum, Natural Finish, Big Chevy, Pair

Part Number: TFS-41400804
Click here for more information about Trick Flow Specialties TFS-52400445 - Trick Flow® Valve Locks

Trick Flow Specialties TFS-52400445 - Trick Flow® Valve Locks

Valve Locks, Machined, Chromoly, 10 Degree, 1-Groove, 11/32 in. Valve Stem, - 0.050 in., Set of 32

Part Number: TFS-52400445
Click here for more information about Trick Flow Specialties TFS-41400423 - Trick Flow® Steel Valve Spring Retainers

Trick Flow Specialties TFS-41400423 - Trick Flow® Steel Valve Spring Retainers

Valve Spring Retainers, Chromoly Steel, 10 Degree, Dual spring +.050, 1.550 in. O.D., .686 in. I.D., Set of 16

Part Number: TFS-41400423
Click here for more information about Trick Flow Specialties TFS-41400614 - Trick Flow® Rocker Arm Studs

Trick Flow Specialties TFS-41400614 - Trick Flow® Rocker Arm Studs

Rocker Arm Studs, 7/16-20 in. Thread, 3.30 in. Effective Stud Length, Chevy, Big Block, Exhaust, Set of 8

Part Number: TFS-41400614
Click here for more information about Trick Flow Specialties TFS-41394540-040 - Trick Flow® by Cometic MLS Head Gaskets

Trick Flow Specialties TFS-41394540-040 - Trick Flow® by Cometic MLS Head Gaskets

Head Gasket, Multi-Later Steel, MLS, 4.540 in. Bore, .040 in. Compressed Thickness, Big Chevy, Each

Part Number: TFS-41394540-040
Click here for more information about Trick Flow Specialties TFS-41400805 - Trick Flow® Fabricated Aluminum Valve Covers

Trick Flow Specialties TFS-41400805 - Trick Flow® Fabricated Aluminum Valve Covers

Valve Covers, Tall, Perimeter Bolt, Fabricated Aluminum, Etched Logo, Chevy, Big Block, Pair

Part Number: TFS-41400805
Click here for more information about Trick Flow Specialties TFS-214T0650 - Trick Flow® Titanium Valve Spring Retainers

Trick Flow Specialties TFS-214T0650 - Trick Flow® Titanium Valve Spring Retainers

A460 Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. OD, .640 in. Inside Diameter, Set of 16

Part Number: TFS-214T0650
Click here for more information about Trick Flow Specialties TFS-41400434 - Trick Flow® Valve Spring Cups

Trick Flow Specialties TFS-41400434 - Trick Flow® Valve Spring Cups

Valve Spring Locators, Outside, Steel, .075 in. Thick, 1.740 in. O.D., 1.640 in. Spring O.D., Set of 16

Part Number: TFS-41400434
Click here for more information about Trick Flow Specialties TFS-41400624 - Trick Flow® Pushrod Guideplates

Trick Flow Specialties TFS-41400624 - Trick Flow® Pushrod Guideplates

Guideplates, Raised, 3/8 in. Pushrod Size, Chevy, Big Block, Set of 8

Part Number: TFS-41400624
Click here for more information about Trick Flow Specialties TFS-92002 - Trick Flow® Cylinder Head Bolt Kits

Trick Flow Specialties TFS-92002 - Trick Flow® Cylinder Head Bolt Kits

Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, for Aluminum Heads, Chevrolet 396-454, Each

Part Number: TFS-92002
Click here for more information about Trick Flow Specialties TFS-16094-16 - Trick Flow® by PAC Racing Dual Valve Springs

Trick Flow Specialties TFS-16094-16 - Trick Flow® by PAC Racing Dual Valve Springs

Valve Springs, PAC Racing, Dual, 1.545 in. Outside Diameter, 427 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

Part Number: TFS-16094-16
Click here for more information about Trick Flow Specialties TFS-214T0620 - Trick Flow® Titanium Valve Spring Retainers

Trick Flow Specialties TFS-214T0620 - Trick Flow® Titanium Valve Spring Retainers

Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .765 in. Inside Diameter, Set of 16

Part Number: TFS-214T0620
Click here for more information about Trick Flow Specialties TFS-214T0525 - Trick Flow® Titanium Valve Spring Retainers

Trick Flow Specialties TFS-214T0525 - Trick Flow® Titanium Valve Spring Retainers

Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .710 in. Inside Diameter, Set of 16

Part Number: TFS-214T0525


Repair Parts

Repair Parts: Components of TFS-4141B804-C02 that may require future replacement due to normal wear and tear.

3 Results Found

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Trick Flow Specialties TFS-51600251 - Trick Flow® Valve Guides

Valve Guide, Intake, Bronze, Ford, 351C, 351M, 400, Set of 8

Part Number: TFS-51600251
Click here for more information about Trick Flow Specialties TFS-54400272-1 - Trick Flow® Valve Seats

Trick Flow Specialties TFS-54400272-1 - Trick Flow® Valve Seats

Valve Seat, Ductile Iron, Exhaust, 2.000 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-54400272-1
Click here for more information about Trick Flow Specialties TFS-41400271 - Trick Flow® Valve Seats

Trick Flow Specialties TFS-41400271 - Trick Flow® Valve Seats

Valve Seats, Ductile Iron, Intake, 2.450 in. Outside Diameter, Chevy, Big Block, Each

Part Number: TFS-41400271

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