Cylinder Heads
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LSXceleration Inconel 8mm x 1.600 LS Exhaust Valve 15-31600-1
LSXCELERATION
$35.50LSXceleration Inconel 8mm x 1.600 LS Exhaust Valve 15-31600-1 Inconel LS Valve 1.600" Head x 8mm Stem x 4.915" OAL x 0.160" Tip Features: Hardened Stem Tip Ideal for Extreme Duty and Turbo Applications Chrome Plated Stem Fully Machined...15-31600-1$35.50 -
LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Titanium Intake, Inconel Exh, 0.660" Lift, Titanium Retainers 15-361433-2
LSXCELERATION
$3,800.00LSXceleration XF3 LS3 280cc/68cc 11° CNC Cylinder Heads - Titanium Intake, Inconel Exh, 0.660" Lift, Titanium Retainers 15-361433-2 6-bolt Rectangular Port (LS3) CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt casting 11°...15-361433-2$3,800.00 -
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 -
LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Steel Retainers 15-161221-2
LSXCELERATION
$2,499.95LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Steel Retainers 15-161221-2 6-bolt Cathedral Port CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt...15-161221-2$2,499.95 -
LSXceleration GM LS9 MLS 7-Layer Head Gasket Set 15-22033-2
LSXCELERATION
$119.90LSXceleration GM LS9 MLS 7-Layer Head Gasket Set 15-22033-2 4.100" bore x .053" thickness x 7-layer MLS. Made in Germany.15-22033-2$119.90 -
LSXceleration GM LS3 MLS 5-Layer Head Gasket Set 14-10046-2
LSXCELERATION
$86.95LSXceleration GM LS3 MLS 5-Layer Head Gasket Set 14-10046-2 4.094" (104mm) bore x .052" (1.33mm) thickness x 5-layer MLS. Same as Chevrolet Performance 12610046.14-10046-2$86.95 -
LSXceleration LS Coolant Temp Sensor 28-36568
LSXCELERATION
$22.95LSXceleration LS Coolant Temp Sensor 28-36568 M12 x 1.5 Thread; 2 Terminal28-36568$22.95 -
LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Titanium Retainers 15-161223-2
LSXCELERATION
$2,599.95LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Stainless Intake, Stainless Exh, 0.660" Lift, Titanium Retainers 15-161223-2 6-bolt Cathedral Port CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt...15-161223-2$2,599.95 -
LSXceleration Stainless Steel 8mm x 2.080 LS Intake Valve +0.500 Long
LSXCELERATION
$24.75LSXceleration Stainless Steel 8mm x 2.080 LS Intake Valve +0.500 Long Stainless Steel LS Valves 2.080" Head x 8mm Stem x 5.450" OAL x 0.290" Tip Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl Polished Undercut...15-22080-5450-1$24.75 -
LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Bare 15-161000-2
LSXCELERATION
$1,999.95LSXceleration XF1 Cathedral Port 255cc/64cc 11° CNC Cylinder Heads - Bare 15-161000-2 6-bolt Cathedral Port CNC Cylinder Head Pair w/ Billet Rocker Stands. Features: 6 bolt casting (4 bolt available) Minimum Bore Size 3.780" 11°...15-161000-2$1,999.95 -
Stock Replacement Gen V L83 1.556 Exhaust Valve
LSXCELERATION
$9.95Stock Replacement Gen V L83 1.556 Exhaust Valve15-1556$9.95 -
Stock Replacement Gen V L83 1.928 Intake Valve
LSXCELERATION
$8.95Stock Replacement Gen V L83 1.928 Intake Valve15-1928$8.95