Using proprietary Speed Flow™ technology, Dart has developed more efficient port designs with improved velocity and flow capabilities. The combustion chambers and ports have been redesigned for greater breathing characteristics and more controllable combustion. Casting walls are cleaner and more consistent, resulting in better control over flow and heat.

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Trick Flow Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 64cc CNC Chambers, Titanium Retainers, GM LS1, Each

Trick Flow Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 64cc CNC Chambers, Titanium Retainers, GM LS1, Each

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Trick Flow Cylinder Head, Twisted Wedge® 170, Fast As Cast®, Assy, 58cc Chamb, 1.46" Sp., For Ford, Small Block, Each

Trick Flow Cylinder Head, Twisted Wedge® 170, Fast As Cast®, Assy, 58cc Chamb, 1.46" Sp., For Ford, Small Block, Each

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Dart Cylinder Head, Assembly, 320 Full Port, 2.300/1.880/4.500, Each

Dart Cylinder Head, Assembly, 320 Full Port, 2.300/1.880/4.500, Each

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AFR Cylinder Head, 15° LS Cathedral Port 230cc Fully CNC ported, 72cc chambers, Big Bore, Assembled, Pair

AFR Cylinder Head, 15° LS Cathedral Port 230cc Fully CNC ported, 72cc chambers, Big Bore, Assembled, Pair

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Trick Flow Cylinder Head, Twisted Wedge® 11R 190, Bare, 66cc Chamber, Aluminum, Natural, For Ford, 289, 302, 351W, Each

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Trick Flow Head Combo, Rockers, Head Bolts, Intake, Camshaft, Pushrods, Timing Set, Valve Covers, Gaskets, Kit

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