Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-6141T784-C00

Name: Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar
Brand: Trick Flow Specialties
SKU: TFS-6141T784-C00
Price: 1424.99 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

Part Number: TFS-6141T784-C00

$1,424.99

Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar

Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.56" Springs, Titanium Retain, Small Mopar, Each
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Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-6141T784-C00

TFS-6141T784-C00

Part Number: TFS-6141T784-C00

Estimated Ship Date: May 12, 2026

$1,424.99

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Overview

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Required Parts

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Instructions & Calculators

Estimated Ship Date: May 12, 2026

Overview

Brand:

Trick Flow Specialties

Manufacturer's Part Number:

TFS-6141T784-C00

Part Type:

Cylinder Heads

Product Line:

Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar

Summit Racing Part Number:

TFS-6141T784-C00

UPC:

842645121555

Combustion Chamber Volume (cc):

Intake Runner Volume (cc):

190cc

Exhaust Runner Volume (cc):

81cc

Cylinder Head Style:

Assembled

Cylinder Head Material:

Cast aluminum

Camshaft Style:

Solid roller

Intake Port Shape:

Rectangular

Intake Valve Diameter (in.):

2.020 in.

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:

Square

Exhaust Port Location:

Standard

Spark Plug Style:

Straight

Intake Valves Included:

Yes

Exhaust Valves Included:

Yes

Exhaust Valve Diameter (in.):

1.570 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:

Titanium

Locks Included:

Yes

Lock Style:

10 degree

Valve Stem Seals Included:

Yes

Valve Stem Seal Style:

Positive stop

Rocker Arm Studs Included:

Rocker Arms Included:

Rocker Arm Nuts Included:

Guideplates Included:

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Intake Valve Angle:

Exhaust Valve Angle:

Valve Guides Included:

Yes

Valve Guide Material:

Bronze

Valve Seats Machined:

Yes

Valve Seat Machine Style:

3-angle

Valve Seat Material:

Ductile iron

Cylinder Head Color:

Natural

Steam Holes Drilled:

Oiling Style:

Through head

Machined for O-Ring:

Heat Crossover:

Remanufactured:

Quantity:

Sold individually.

Notes:

Magnum engines must use Harland Sharp S72025K (1.5 ratio) or S72026K (1.6 ratio) shaft mount roller rocker arms for proper oiling.

Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar

Horsepower fans know that Trick Flow is all about developing products that provide maximum performance, such as the PowerPort® 190 cylinder heads for small block Mopar. The heads fit all non-emissions, LA and Magnum-series 318, 340, and 360 engines used through 2003. That’s right, even Magnum owners can now use readily available LA engine parts such as intake manifolds and valve covers.
Like all of Trick Flow’s top-quality cylinder heads, the PowerPort 190 heads are made from A356-T61 aluminum because it’s much lighter but still every bit as strong as cast iron. The intake runners have been enhanced to increase airflow, and both intake and exhaust runners feature Trick Flow’s special CNC Street Ported treatment that combines premium quality CNC machining with a standard resolution finish that‘s perfect for making more power. Newly designed rocker arm shaft mounting bosses are stronger than the OE design, and larger diameter pushrod holes have been incorporated to accommodate 3/8" pushrods for use with flat tappet and hydraulic roller camshafts. Bronze alloy valve guides, ductile iron valve seats, and multi-angle valve seats further increase performance and durability. Assembled cylinder heads include premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, steel valve stem locks, and have chromoly and titanium retainer options. Cylinder heads are available fully assembled or as bare castings. Sold individually.

Required Parts