Designed to provide even greater increases than World Products' own Sportsman II heads, the Motown 220 cylinder heads rate as the ultimate small Chevy cast iron heads. Features include high-tech 64cc combustion chambers, 220cc intake runners capable of excellent flow and velocity, high-flow ports, and standard 2.055 in. diameter intake valves. They're ideal for large-displacement small blocks (383 or larger), and are available in bare or complete assemblies with valves, retainers, screw-in studs, guideplates, and your choice of 1.440 in. or 1.550 in. valve springs.

More From This Category

Trick Flow Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

Trick Flow Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

$2,618.87

View
Dart Cylinder Head, Pro1 Chevrolet Big Block, 310.00 CC Port, 121.00 CC Chamber, Each

Dart Cylinder Head, Pro1 Chevrolet Big Block, 310.00 CC Port, 121.00 CC Chamber, Each

$2,826.98

View
Trick Flow Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.46" Springs, Chromoly Retain, Small Mopar, Each

Trick Flow Cylinder Head, PowerPort® 190, CNC Street Ported, Assembled, 1.46" Springs, Chromoly Retain, Small Mopar, Each

$2,305.94

View
Dart Cylinder Head, Assembly, 360 Super Mod, 2.250/1.900/1.625D 4.500, Each

Dart Cylinder Head, Assembly, 360 Super Mod, 2.250/1.900/1.625D 4.500, Each

$3,640.47

View
AFR Cylinder Head, 227cc Spd Port 65cc Comp Pkg With (4) ARP 3/8 in. Head Studs included, No Parts, Pair

AFR Cylinder Head, 227cc Spd Port 65cc Comp Pkg With (4) ARP 3/8 in. Head Studs included, No Parts, Pair

$4,495.09

View
Dart Big Chief Chevrolet Big Block Head

Dart Big Chief Chevrolet Big Block Head

$4,859.39

View