Cylinder Heads
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Dart Pro 1 LS7 Gen III Aluminum Cylinder Head 11061080 - 285cc CNC Rectangle Port, Bare
DART MACHINERY
$1,980.74Dart Pro 1 LS7 Gen III Aluminum Cylinder Head 11061080 - 285cc CNC Rectangle Port, Bare Recommended for engines with 4.125” bore or larger. Maximum competition, comp/modified drag racing, circle track, and heavy duty applications. Dart’s new...11061080$1,980.74 -
On Sale
Holley LS Steam Tube Kit 26-551
HOLLEY
Now: $171.85Was: $190.95Holley LS Steam Tube Kit 26-551 Steam Vent Adapters & kits. They are designed to eliminate trapped air and steam from your engine to prevent hot spots or overheating. The complete kits are available to plumb your LS engine and include the...26-551Now: $171.85Was: $190.95 -
Dart Race Series GM LS Gen III 10 Degree 368cc CNC Aluminum Cylinder Head 11081050 - Bare
DART MACHINERY
$4,298.75Dart Race Series GM LS Gen III 10 Degree 368cc CNC Aluminum Cylinder Head 11081050 - Bare Recommended for maximum competition LS engines with 4.155” bore or larger. Drag race, maximum competition, naturally aspirated, heavy nitrous or forced...11081050$4,298.75 -
On Sale
Holley LS Steam Tube Kit 26-550
HOLLEY
Now: $153.85Was: $170.95Holley LS Steam Tube Kit 26-550 Steam Vent Adapters & kits. They are designed to eliminate trapped air and steam from your engine to prevent hot spots or overheating. The complete kits are available to plumb your LS engine and include the...26-550Now: $153.85Was: $170.95 -
Dart LS Pro 1 280cc Head Parts Kit 28812200
DART MACHINERY
$601.80Dart LS Pro 1 205cc Head Parts Kit 28812200 Dart Head Parts Kits Include 4 Intake Valves 4 Exhaust Valves 8 Valve Springs 8 Spring Retainers 8 Spring Locators 8 Pair of locks 8 Seals *Parts Kit is for 1 head28812200$601.80 -
Dart LS Pro 1 280cc Head Parts Kit 28811200
DART MACHINERY
$544.30Dart LS Pro 1 205cc Head Parts Kit 28811200 Dart Head Parts Kits Include 4 Intake Valves 4 Exhaust Valves 8 Valve Springs 8 Titanium Spring Retainers 8 Spring Locators 8 Pair of locks 8 Seals *Parts Kit is for 1 head28811200$544.30 -
Dart LS Pro 1 250cc Head Parts Kit 28422200
DART MACHINERY
$444.92Dart LS Pro 1 205cc Head Parts Kit 28422200 Dart Head Parts Kits Include 4 Intake Valves 4 Exhaust Valves 8 Valve Springs 8 Spring Retainers 8 Spring Locators 8 Pair of locks 8 Seals *Parts Kit is for 1 head28422200$444.92 -
Dart LS Pro 1 225cc Head Parts Kit 28212100
DART MACHINERY
$457.76Dart LS Pro 1 205cc Head Parts Kit 28212100 Dart Head Parts Kits Include 4 Intake Valves 4 Exhaust Valves 8 Valve Springs 8 Titanium Spring Retainers 8 Spring Locators 8 Pair of locks 8 Seals *Parts Kit is for 1 head28212100$457.76 -
Dart LS Pro 1 205cc Head Parts Kit 28112100
DART MACHINERY
$457.76Dart LS Pro 1 205cc Head Parts Kit 28112100 Dart Head Parts Kits Include 4 Intake Valves 4 Exhaust Valves 8 Valve Springs 8 Spring Retainers 8 Spring Locators 8 Pair of locks 8 Seals *Parts Kit is for 1 head28112100$457.76 -
Dart 1/2" Head Stud Kit 66130128D - 23 Bolt For Aluminum LS Next MID Block
DART MACHINERY
$669.33Optional 1/2" Head Stud Kit For Aluminum LS Next MID Block - 23 Bolt66130128D$669.33 -
Dart 1/2" Head Stud Kit 66130128B - 23 Bolt For Aluminum LS Next Block
DART MACHINERY
$867.01Optional 1/2" Head Stud Kit For Aluminum LS Next Block - 23 Bolt66130128B$867.01 -
Dart 1/2" Head Stud Kit 66130128 - 15 Bolt For Aluminum LS Next Block
DART MACHINERY
$640.68Optional 1/2" Head Stud Kit For Aluminum LS Next Block - 15 Bolt66130128$640.68