Robust Engine Internals
Boost your vehicle’s power from within with our JDM Engine & Power - Engine Internals from HD Werks. Designed for high-performance and durability, these original aftermarket parts are engineered in Japan for racing excellence. Infused with DOHC precision and inspired by Honda and Toyota innovation, our engine internals deliver unmatched power and reliability. Shop our collection for components that ensure your engine performs optimally, enhancing efficiency and driving excitement. Experience the difference of superior craftsmanship and authentic JDM engineering.
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-$7.70Vendor:GSC Power Division
GSC P-D Toyota 3SGTE Manganese Bronze Intake Valve Guide - Set 8
Regular price $43.99Regular price$51.69-$7.70 Sale price $43.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 3SGTE Manganese Bronze Intake Valve Guide - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 3SGTE Exhaust Valve Guide .4378in OD .2360in ID 1.765in OL .003in Oversize - SINGLE
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide +.001in Oversized - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$7.70Vendor:GSC Power Division
GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $43.99Regular price$51.69-$7.70 Sale price $43.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ/1JZ Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ/1JZ Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$11.54Vendor:GSC Power Division
GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12
Regular price $65.99Regular price$77.53-$11.54 Sale price $65.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$11.54Vendor:GSC Power Division
GSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $65.99Regular price$77.53-$11.54 Sale price $65.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
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Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$11.54
Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide - Set of 12
Regular price $65.99Regular price$77.53-$11.54 Sale price $65.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$11.54
Vendor:GSC Power DivisionGSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide - Set of 12
Regular price $65.99Regular price$77.53-$11.54 Sale price $65.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Intake Valve Guide Traditional +.003in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Intake Valve Guide Traditional +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ263 Manganese Bronze Intake Valve Guide Traditional - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Exhaust Valve Guide Traditional +.003in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Exhaust Valve Guide Traditional +.001in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ261 Manganese Bronze Exhaust Valve Guide Traditional - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Intake Valve Guide Stopper Style +.003in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Intake Valve Guide Stopper Style +.001in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ259 Manganese Bronze Intake Valve Guide Stopper Style - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Exhaust Valve Guide Stopper Style +.003in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Exhaust Valve Guide Stopper Style +.001in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Honda K20/K24 VTEC Manganese Bronze Intake Valve Guide Stopper Style +.003in OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$0.72
Vendor:GSC Power DivisionGSC P-D Honda K20/K24 VTEC Intake Valve Guide Stopper Style +.001in Oversize OD - Single
Regular price $5.99Regular price$6.71-$0.72 Sale price $5.99 -
-$7.70
Vendor:GSC Power DivisionGSC P-D Honda K-Series VTEC K20/24 Manganese Bronze Intake Valve Guide Stopper Style - SET OF 8
Regular price $43.99Regular price$51.69-$7.70 Sale price $43.99
