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 Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single

SKU: GSC3001.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide - Single

SKU: GSC3002

$7.74 $9.11
GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8
-14%

GSC Power Division

GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8

SKU: GSC3002-8

$59.58 $70.09
GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single

SKU: GSC3002.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single

SKU: GSC3002.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style - Single

SKU: GSC3003

$7.74 $9.11
GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Stopper Style- Set 8
-14%

GSC Power Division

GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Stopper Style- Set 8

SKU: GSC3003-8

$59.58 $70.09
GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single

SKU: GSC3003.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.003in OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.003in OD - Single

SKU: GSC3003.003-1

$7.74 $9.11
GSC P-D 4G63 Manganese Bronze Intake Valve Guide Stopper Style- Set 8
-14%

GSC Power Division

GSC P-D 4G63 Manganese Bronze Intake Valve Guide Stopper Style- Set 8

SKU: GSC3004-8

$59.58 $70.09
GSC P-D Mitsubishi 4G63 (.001+) Stopper Style Intake - (Single)
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63 (.001+) Stopper Style Intake - (Single)

SKU: GSC3004.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63 (.003+) Stopper Style Intake (Single)
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63 (.003+) Stopper Style Intake (Single)

SKU: GSC3004.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper - Single

SKU: GSC3005

$7.74 $9.11
GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper- Set 8
-14%

GSC Power Division

GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper- Set 8

SKU: GSC3005-8

$59.58 $70.09
GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Shorty Stopper +.001in OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Shorty Stopper +.001in OD - Single

SKU: GSC3005.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide - Single

SKU: GSC3011

$7.74 $9.11
GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8
-14%

GSC Power Division

GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8

SKU: GSC3011-8

$59.58 $70.09
GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single

SKU: GSC3011.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single

SKU: GSC3011.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide - Single

SKU: GSC3012

$7.74 $9.11
GSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8
-14%

GSC Power Division

GSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8

SKU: GSC3012-8

$59.58 $70.09
GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single

SKU: GSC3012.001-1

$7.74 $9.11
GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
-15%

GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single

SKU: GSC3012.003-1

$7.74 $9.11
GSC P-D Mitsubishi 4B11T Exhaust Valve Guide - Set of 8
-14%

GSC Power Division

GSC P-D Mitsubishi 4B11T Exhaust Valve Guide - Set of 8

SKU: GSC3013-8

$59.58 $70.09