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

Edelbrock Cylinder Head, Performer RPM, Aluminium, Assembled, 72cc Chamber, 215cc Intake Runner, For Pontiac, 389-455, Each

Edelbrock Cylinder Head, Performer RPM, Aluminium, Assembled, 72cc Chamber, 215cc Intake Runner, For Pontiac, 389-455, Each

$2,161.40

View
Dart Cylinder Head, Assembly, 320 Super Mod, 2.300/1.900/1.550D 4.310, Each

Dart Cylinder Head, Assembly, 320 Super Mod, 2.300/1.900/1.550D 4.310, Each

$3,186.41

View
Edelbrock Cylinder Head, Victor Jr., Aluminium, Assembled, 60cc Chamber, 210cc Intake Runner, For Ford, 289, 302, 351W, Each

Edelbrock Cylinder Head, Victor Jr., Aluminium, Assembled, 60cc Chamber, 210cc Intake Runner, For Ford, 289, 302, 351W, Each

$1,669.95

View
AFR Cylinder Head, 14° BBF 280cc Partial CNC ported, 78cc chambers, w/valve job, Stock Exhaust Port Location, No Parts, Ready for assembly, Pair

AFR Cylinder Head, 14° BBF 280cc Partial CNC ported, 78cc chambers, w/valve job, Stock Exhaust Port Location, No Parts, Ready for assembly, Pair

$4,033.52

View
Trick Flow Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Bare, 53cc CNC Chambers, Small For Ford, Each

Trick Flow Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Bare, 53cc CNC Chambers, Small For Ford, Each

$1,867.32

View
AFR Cylinder Head, 23° SBC 210cc LT4 Race Ready Reverse Cool Heads, angle plug, 65cc chambers, Assembled, Pair

AFR Cylinder Head, 23° SBC 210cc LT4 Race Ready Reverse Cool Heads, angle plug, 65cc chambers, Assembled, Pair

$3,953.84

View