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.

More From This Category

Dart Cylinder Head, Assembly, 320 Full Port, 2.250/1.900/1.625D 4.600, Each

Dart Cylinder Head, Assembly, 320 Full Port, 2.250/1.900/1.625D 4.600, Each

$4,532.45

View
Proflow Cylinder Head Holden Chevrolet LS3, L98 Heads Bare SuperMax 276 CNC & Intake Kit, Manifold, RPM AirMax EFI Single Plane Aluminium, , Kit

Proflow Cylinder Head Holden Chevrolet LS3, L98 Heads Bare SuperMax 276 CNC & Intake Kit, Manifold, RPM AirMax EFI Single Plane Aluminium, , Kit

$3,045.00

View
Dart Cylinder Head, Assembly, 360 Super Mod, 2.250/1.900/1.550D 4.310, Each

Dart Cylinder Head, Assembly, 360 Super Mod, 2.250/1.900/1.550D 4.310, Each

$3,488.45

View
Proflow Cylinder Heads, AirMax 180, SB Chev, Aluminium, Assembled, 72cc Chamber, Angle Plug, 180cc Intake Runner, Pair

Proflow Cylinder Heads, AirMax 180, SB Chev, Aluminium, Assembled, 72cc Chamber, Angle Plug, 180cc Intake Runner, Pair

$1,699.00

View
Trick Flow Cylinder Head, PowerPort® A460, Aluminum, Bare, 85cc Chamber, 360 cc Intake, For Ford, 429, 460, Each

Trick Flow Cylinder Head, PowerPort® A460, Aluminum, Bare, 85cc Chamber, 360 cc Intake, For Ford, 429, 460, Each

$2,336.72

View