Cylinder Heads
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Cometic Gen VI LT6 Small Block V8 4.165 Bore MLX Head Gasket C15753-041, Left Side
COMETIC
$118.74Cometic Gen VI LT6 Small Block V8 4.165 Bore MLX Head Gasket C15753-041, Left Side Chevrolet LT6 Gen-6 Small Block V8 .041" MLX Cylinder Head Gasket, 4.165" Bore, LHS Cometic introduces new MLS gaskets engineered for Chevrolet’s...C15753-041$118.74 -
Cometic Gen VI LT6 Small Block V8 4.165 Bore MLX Head Gasket C15752-041, Right Side
COMETIC
$118.74Cometic Gen VI LT6 Small Block V8 4.165 Bore MLX Head Gasket C15752-041, Right Side Chevrolet LT6 Gen-6 Small Block V8 .041" MLX Cylinder Head Gasket, 4.165" Bore, RHS Cometic introduces new MLS gaskets engineered for Chevrolet’s...C15752-041$118.74 -
Dart SHP Pro LS3 CNC Cylinder Head 129422 - 266cc Rectangle Port, Assembled
DART MACHINERY
$1,199.99Dart SHP Pro LS3 CNC Cylinder Head 129422 - 266cc Rectangle Port, Assembled 1.304” Dual Valve Springs for Solid Roller 70 CC Chamber .700 Max Lift Designed with an 11° valve angle, the SHP PRO 266cc cylinder head outperforms standard LS...129422$1,199.99 -
Dart SHP Pro LS3 CNC Cylinder Head 129421 - 266cc Rectangle Port, Assembled
DART MACHINERY
$1,099.99Dart SHP Pro LS3 CNC Cylinder Head 129421 - 266cc Rectangle Port, Assembled 1.295” Dual Valve Springs for Hydraulic Roller. 70CC Chamber .650 Max Lift Designed with an 11° valve angle, the SHP PRO 266cc cylinder head outperforms standard LS...129421$1,099.99 -
Dart SHP Pro LS3 CNC Cylinder Head 129411 - 266cc Rectangle Port, Bare
DART MACHINERY
$899.99Dart SHP Pro LS3 CNC Cylinder Head 129411 - 266cc Rectangle Port, Bare Designed with an 11° valve angle, the SHP PRO 266cc cylinder head outperforms standard LS castings by improving airflow and efficiency while retaining compatibility with factory...129411$899.99 -
Cometic LS 4.070 Bore MLS Head Gasket C15514-051
COMETIC
$87.95Cometic LS 4.070 Bore MLS Head Gasket C15514-051 LS 4.060" Bore. 0.051" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer...C15514-051$87.95 -
Cometic Gen V LT 6-Bolt 4.150 Bore MLx Head Gasket C15704-052, Left Side
COMETIC
$125.00Cometic Gen V LT 6-Bolt 4.150 Bore MLx Head Gasket C15704-052, Left Side Gen V LT 6-Bolt 4.150" Bore. 0.052" Compressed Thickness. Works with 1/2" Studs. MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved...C15704-052$125.00 -
Cometic Gen V LT 6-Bolt 4.150 Bore MLx Head Gasket C15703-052, Right Side
COMETIC
$125.00Cometic Gen V LT 6-Bolt 4.150 Bore MLx Head Gasket C15703-052, Right Side Gen V LT 6-Bolt 4.150" Bore. 0.052" Compressed Thickness, Works with 1/2" Studs MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved...C15703-052$125.00 -
Dart Stainless Steel GM LS7 1.625 Exhaust Valve 21397625
DART MACHINERY
$18.63Dart Stainless Steel GM LS7 1.625 Exhaust Valve 21397625 Dart stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel...21397625$18.63 -
Dart Stainless Steel 8mm x 2.200 LS7 Intake Valve 21397200
DART MACHINERY
$23.33Dart Stainless Steel 8mm x 2.200 LS7 Intake Valve 2139720021397200$23.33 -
Dart Stainless Steel 8mm x 2.080 LS1 Intake Valve 21392080
DART MACHINERY
$18.63Dart Stainless Steel 8mm x 2.080 LS1 Intake Valve 2139208021392080$18.63 -
Dart Stainless Steel 8mm x 2.055 LS1 Intake Valve 21392055
DART MACHINERY
$18.63Dart Stainless Steel 8mm x 2.055 LS1 Intake Valve 2139205521392055$18.63