Availability
DODGE Cylinder Heads
Trick Flow® PowerPort® 240 Cylinder Heads for Big Block Mopar
Trick Flow PowerPort® 240 heads for big block Mopar are superior to stock and other aftermarket aluminum heads for several reasons. PowerPort 240 heads are made from premium grade A356-T61 aluminum because it is very strong and weighs a lot less than cast iron. The rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. The shape of the runners was optimized to increase flow velocity and add much needed strength to the shaft bosses. The combustion chambers and runners are fully CNC Street Ported to guarantee proper dimensional accuracy and balanced flow from runner-to-runner. Other advantages of PowerPort 240 heads over stock heads include clearance for 3/8" pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve seat machining performed on precision Serdi® equipment. Assembled cylinder heads come with premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, chromoly and titanium retainer options, and 7° or 10° steel valve stem locks. Trick Flow designed the PowerPort 240 heads to use all factory-style big block Mopar pistons, roller rocker arms, intake manifolds, and headers. They are available fully assembled or as bare castings. Sold individually.
$1,529.99
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$1,679.99
Trick Flow® PowerPort® 270 Cylinder Heads for Big Block Mopar
Trick Flow PowerPort® 270 heads for big block Mopar are far better than stock and other aftermarket aluminum heads for several reasons. The PowerPort 270 heads rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. To greatly reduce weight and increase strength, the heads are cast in premium grade A356-T61 aluminum. Other advantages of these heads include clearance for 3/8" pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve seat machining performed on precision Serdi® equipment. The PowerPort 270 heads feature larger, raised Max Wedge-style intake runners that provide a straighter path to the valve for improved airflow. The runners are treated to Trick Flow’s signature high resolution CNC Competition Ported surface finish that guarantees proper dimensional accuracy with balanced flow from runner-to-runner for maximum power potential. Assembled cylinder heads come with premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, chromoly and titanium retainer options, and 7° or 10° steel valve stem locks. Trick Flow designed the PowerPort 270 heads to use all factory-style big block Mopar pistons, roller rocker arms, and headers. A Max Wedge-style intake manifold is recommended for best performance. They are available fully assembled or as bare castings. Sold individually.
$1,629.99
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$1,779.99
Trick Flow® PowerPort® 295 Cylinder Heads for Big Block Mopar
Trick Flow PowerPort® 295 heads for big block Mopar are the ultimate development of our Max Wedge-style cylinder heads utilizing factory-style valvetrain geometry. They have all the great features that make our PowerPort 270 cylinder worlds better than stock and other aftermarket aluminum heads. The rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. To greatly reduce weight and increase strength, the heads are cast in premium grade A356-T61 aluminum. Other advantages of these heads include clearance for 3/8" pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle competition valve job performed on precision Newen® equipment. The PowerPort 295 heads feature larger 295cc raised Max Wedge-style intake runners that provide a straighter path to the massive 2.225" Manley severe duty intake valves for even greater flow. The runners are treated to Trick Flow's signature high resolution CNC Competition Ported surface finish that guarantees proper dimensional accuracy with balanced flow from runner-to-runner for maximum power potential. Designed for the serious racer, these heads work best on large bore, high compression engines running solid roller camshafts up to .700" lift. Assembled cylinder heads come with premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, titanium retainers, and 10° steel valve stem locks. Trick Flow designed the PowerPort 295 heads to use all factory-style big block Mopar pistons, roller rocker arms, and headers. Trick Flow's R-series Max Wedge-style intake manifolds are recommended for best performance. They are available fully assembled or as bare castings. Sold individually.
$1,879.99