Engine Internals

High-performance engine components including valves, valve springs, pistons, head gaskets, connecting rods, and more. Engineered for 2JZ, BMW M50/S54, and other performance platforms.

3122 products

GSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 103.24mm Long +1.5mm Tip Exhaust Valve - Set of 12
-14%

GSC Power Division

GSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 103.24mm Long +1.5mm Tip Exhaust Valve - Set of 12

SKU: GSC2149-12

$632.27 $743.84
GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Single
-14%

GSC Power Division

GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Single

SKU: GSC2241-01

$31.63 $37.21
GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Set of 12
-14%

GSC Power Division

GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Exhaust Valve - Set of 12

SKU: GSC2241-12

$366.41 $431.06
GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Set of 12
-15%

GSC Power Division

GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Set of 12

SKU: GSC2242-12

$360.10 $423.65
GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Super Alloy Exhaust Valve - Single
-15%

GSC Power Division

GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Super Alloy Exhaust Valve - Single

SKU: GSC2245-01

$40.43 $47.57
GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Super Alloy Exhaust Valve - Set of 12
-15%

GSC Power Division

GSC P-D Nissan VR30DDTT 28.5mm Head STD 97.5mm Long Super Alloy Exhaust Valve - Set of 12

SKU: GSC2245-12

$467.82 $550.38
GSC P-D Nissan VR38DETT 33.15mm Head +1mm OS 91.95mm Long 6.6mm Stem Exhaust Valve - Single
-14%

GSC Power Division

GSC P-D Nissan VR38DETT 33.15mm Head +1mm OS 91.95mm Long 6.6mm Stem Exhaust Valve - Single

SKU: GSC2057-01

$51.28 $60.32
GSC P-D Nissan VR38DETT 38.15mm Head +1mm OS 94.95mm Long Flat Face Intake Valve - Single
-15%

GSC Power Division

GSC P-D Nissan VR38DETT 38.15mm Head +1mm OS 94.95mm Long Flat Face Intake Valve - Single

SKU: GSC2058-01

$32.47 $38.20
GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Single
-15%

GSC Power Division

GSC P-D Nissan VR30DDTT 33.3mm Head STD 101.1mm Long Intake Valve - Single

SKU: GSC2242-01

$31.09 $36.58
GSC P-D Nissan VQ35 Conical Valve Spring and Titanium Retainer Kit
-15%

GSC Power Division

GSC P-D Nissan VQ35 Conical Valve Spring and Titanium Retainer Kit

SKU: GSC5014

$934.32 $1,099.20
GSC P-D Nissan VQ35 High Pressure Conical Valve Spring Titanium Retainer and Spring Seat Kit
-15%

GSC Power Division

GSC P-D Nissan VQ35 High Pressure Conical Valve Spring Titanium Retainer and Spring Seat Kit

SKU: GSC5015

$934.32 $1,099.20
GSC P-D Nissan VQ35 Extreme Conical Valve Spring Titanium Retainer and Spring Seat Kit
-15%

GSC Power Division

GSC P-D Nissan VQ35 Extreme Conical Valve Spring Titanium Retainer and Spring Seat Kit

SKU: GSC5016

$1,014.90 $1,194.00
GSC Subaru FA20/BRZ +.001in Oversize Stopper Exhaust Valve Guide - Single
-15%

GSC Power Division

GSC Subaru FA20/BRZ +.001in Oversize Stopper Exhaust Valve Guide - Single

SKU: GSC3105.001-1

$7.74 $9.11
GSC Subaru FA20/BRZ +.003in Oversize Stopper Exhaust Valve Guide - Single
-15%

GSC Power Division

GSC Subaru FA20/BRZ +.003in Oversize Stopper Exhaust Valve Guide - Single

SKU: GSC3105.003-1

$7.74 $9.11
GSC P-D Nissan VR38DETT 6.6mm Stem Manganese Bronze Exhaust Valve Guide Stopper Style - Single
-15%

GSC Power Division

GSC P-D Nissan VR38DETT 6.6mm Stem Manganese Bronze Exhaust Valve Guide Stopper Style - Single

SKU: GSC3143

$7.74 $9.11
GSC P-D Nissan VR38DETT 6.6mm Stem Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 12
-15%

GSC Power Division

GSC P-D Nissan VR38DETT 6.6mm Stem Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 12

SKU: GSC3143-12

$89.36 $105.13
GSC P-D Nissan VR38DETT +.001in OD Oversize 6.6mm Stem Exhaust Valve Guide Stopper Style - Single
-15%

GSC Power Division

GSC P-D Nissan VR38DETT +.001in OD Oversize 6.6mm Stem Exhaust Valve Guide Stopper Style - Single

SKU: GSC3143.001-1

$7.74 $9.11
GSC P-D Nissan VR38DETT +.003in OD Oversize 6.6mm Stem Exhaust Valve Guide Stopper Style - Single
-15%

GSC Power Division

GSC P-D Nissan VR38DETT +.003in OD Oversize 6.6mm Stem Exhaust Valve Guide Stopper Style - Single

SKU: GSC3143.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit
-14%

GSC Power Division

GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit

SKU: GSC5097

$622.24 $732.04
GSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit
-14%

GSC Power Division

GSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit

SKU: GSC5098

$622.24 $732.04
GSC P-D Toyota G16E Conical Valve Spring and Ti Retainer Kit
-15%

GSC Power Division

GSC P-D Toyota G16E Conical Valve Spring and Ti Retainer Kit

SKU: GSC5017

$527.34 $620.40
GSC Toyota/BMW B58/S58 .003in Oversize Exhaust Valve Guide - Single
-15%

GSC Power Division

GSC Toyota/BMW B58/S58 .003in Oversize Exhaust Valve Guide - Single

SKU: GSC3131.003-1

$7.74 $9.11
GSC Toyota/BMW B58 Oversize +.001 OD Exhaust Valve Guide - Single
-15%

GSC Power Division

GSC Toyota/BMW B58 Oversize +.001 OD Exhaust Valve Guide - Single

SKU: GSC3131.001-1

$7.74 $9.11
GSC P-D Toyota G16E-GTS 32.8mm Head (STD) 113.7mm Long Chrome Polished Intake Valve - Single
-15%

GSC Power Division

GSC P-D Toyota G16E-GTS 32.8mm Head (STD) 113.7mm Long Chrome Polished Intake Valve - Single

SKU: GSC2192-01

$31.28 $36.80