Cylinder Heads
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Cometic LSX 4.185 Bore MLS Head Gasket C5936-045, Left Side
COMETIC
$87.95Cometic LSX 4.185 Bore MLS Head Gasket C5936-045, Left Side LSX 4.185" Bore. 0.045" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer...C5936-045$87.95 -
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 -
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 -
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 -
Ferrea 6000 Series 8mm x 1.550 Super Flo LS6 Exhaust Valves
FERREA
$225.84Ferrea 6000 Series 8mm x 1.550 Super Flo LS6 Exhaust Valves Competition swirl-polished valves with higher fatigue resistance and tensile strengths than the competitors’ best offering. These valves are made to withstand high spring pressure, roller...F6265-8$225.84 -
Ferrea 6000 Series 8mm x 2.055 Super Flo LS Intake Valves
FERREA
$240.48Ferrea 6000 Series 8mm x 2.055 Super Flo LS Intake Valves Competition swirl-polished valves with higher fatigue resistance and tensile strengths than the competitors’ best offering. These valves are made to withstand high spring pressure, roller...F6234-8$240.48 -
Ferrea Competition Plus 8mm x 1.550 Super Flo LS Exhaust Valves
FERREA
$391.28Ferrea Competition Plus 8mm x 1.550 Super Flo LS Exhaust Valves Ferrea Competiton Plus is their best quality racing valve series, engineered for high rpm, high horsepower, racing engines. They have unique features that enhance airflow. This series of...F1894P-8$391.28 -
LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Stainless Intake, Inconel Exh, 0.660" Lift, Tool Steel Retainers 15-361232-2
LSXCELERATION
$2,849.97LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Stainless Intake, Inconel Exh, 0.660" Lift, Tool Steel Retainers 15-361232-2 6-bolt Rectangular Port (LS3) CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt casting 11°...15-361232-2$2,849.97 -
LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Tool Steel Retainers 15-361222-2
LSXCELERATION
$2,499.97LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Steel Retainers 15-361221-2 6-bolt Rectangular Port (LS3) CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt casting 11° Valve...15-361222-2$2,499.97 -
LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Titanium Intake, Stainless Exh, 0.660" Lift, Titanium Retainers 15-361423-2
LSXCELERATION
$3,650.00LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Titanium Intake, Stainless Exh, 0.660" Lift, Titanium Retainers 15-361423-2 6-bolt Rectangular Port (LS3) CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt casting 11°...15-361423-2$3,650.00 -
Mahle Performance LS MLS Head Gasket 55043 - 4.100 Bore .051 Thickness
Mahle
$89.99Mahle Performance LS MLS Head Gasket 55043 - 4.100 Bore .051 Thickness 4.100" bore x .051" thickness MAHLE performance MLS head gaskets are comprised of 3 stainless steel layers. Sealing beads surround the combustion chamber and coolant passages...55043$89.99 -
Manley Extreme Duty Stainless 8mm x 1.615 LS7 Exhaust Valves 11687-8
MANLEY
$489.59Manley Extreme Duty Stainless 8mm x 1.615 LS7 Exhaust Valves 11687-8 Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing...11687-8$489.59