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.
Skip to product grid
-
Sold outVendor:Carrillo
Carrillo 4 Cyl Yamaha FX/GP/SV/VX Heavy-Duty Rod Set
Regular price $1,482.99Regular price -
Vendor:ARPARP Ford 351/400M Wave Lock Rod Bolt Kit - 2pcs
Regular price $12.99Regular price -
-$19.60
Vendor:SupertechSupertech Mini Cooper R56 N14 S 44.9mm Intake/Exhaust Valve Guides - Set of 8
Regular price $78.99Regular price$98.59-$19.60 Sale price $78.99 -
Sold out
Vendor:King Engine BearingsKing Engine Bearings Peugeot XW7/TU1/TU3A/TU5JP4 Connecting Rod Bearing Set - Set of 8
Regular price $118.99Regular price$108.00Sale price $118.99 -
-$50.76Vendor:GSC Power Division
GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 RH Intake Cam
Regular price $292.99Regular price$343.75-$50.76 Sale price $292.99 -
-$50.76Vendor:GSC Power Division
GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 LH Intake Cam
Regular price $292.99Regular price$343.75-$50.76 Sale price $292.99 -
Sold outVendor:ARP
ARP BMW E90/E92/E93 V8 ARP2000 Rod Bolt Kit
Regular price $257.99Regular price -
Sold out
-
-$0.60
Vendor:GSC Power DivisionGSC Toyota/BMW B58 Oversize +.001 OD Exhaust Valve Guide - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
-$0.60
Vendor:GSC Power DivisionGSC Toyota/BMW B58/S58 .003in Oversize Exhaust Valve Guide - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
-$0.33
Vendor:SupertechSupertech Toyota G16E-GR Intake Valve Stem Seal - Set of 6
Regular price $5.99Regular price$6.32-$0.33 Sale price $5.99 -
Sold out
Vendor:SupertechSupertech Toyota G16E-GR Exhaust Valve Stem Seal - Set of 6
Regular price $7.99Regular price$9.06-$1.07 Sale price $7.99 -
Sold out
Vendor:SupertechSupertech Steel Retainer Honda CR-Z Spring SPR-H2416 (OEM Height Use w/6 Degree Factory Locks)
Regular price $11.99Regular price$14.69-$2.70 Sale price $11.99 -
Sold out
Vendor:SupertechSupertech Nissan 6mm 6 Degree Valve Lock - Set of 32 (Req 2 Per Valve)
Regular price $99.99Regular price$124.66-$24.67 Sale price $99.99 -
Sold outVendor:CP Pistons
CP Piston Bullet Race Series Chevy LS2 4.030 Bore 4.000 Stroke 6.125 Rod - Single
Regular price $152.99Regular price -
Sold out
Vendor:King Engine BearingsKing Engine Bearings AUDI CCEA, CJBA, CPAA Connecting Rod Bearing Set
Regular price $64.99Regular price -
Sold outVendor:CP Pistons
CP Piston Bullet Chevy LS2 Dish -13.4cc 15 Deg/L92 4.080 Bore 4.000 Stroke 6.125 64cc Head - Single
Regular price $152.99Regular price -
Vendor:CarrilloCarrillo BMW S58B30 5.945in Carrillo Rod w/ 3/8 CARR-PS Bolt 0.0065in-0.0075in
Regular price $2,189.99Regular price -
Sold out
Vendor:King Engine BearingsKing Engine Bearings Chevrolet Custom Performance Connecting Rod Bearing Set
Regular price $340.99Regular price -
Sold out
Vendor:King Engine BearingsKing Engine Bearings Chevrolet Custom Performance Connecting Rod Bearing Set
Regular price $340.99Regular price -
Sold out
Vendor:Skunk2 RacingSkunk2 Honda K24Z7 Ultra Stage 2 Camshaft
Regular price $1,092.99Regular price$1,149.95-$56.96 Sale price $1,092.99 -
Sold out
Vendor:CP PistonsCP Piston BMW S58B30 Pistons STD Bore (84mm) 9.3:1 - Single
Regular price $266.99Regular price -
Vendor:King Engine BearingsKing Engine Bearings Can-Am X3 - Rotax 900 Ace Turbo Offroad Connecting Rod Bearing Set
Regular price $149.99Regular price -
Sold out
Vendor:SupertechSupertech VW Intake/Exhaust Valve Guide Conversion From 8mm to 7mm Stem - Set of 10
Regular price $88.99Regular price$111.13-$22.14 Sale price $88.99 -
Sold outVendor:Ferrea
Ferrea Ford Focus 2.0L DOHC Zetec 5.5mm Radial Groove Valve Locks - Set of 16
Regular price $106.99Regular price$118.40-$11.41 Sale price $106.99 -
-$14.06
Vendor:Manley PerformanceManley Ford XR6 4.0L Barra 240T Piston - 3.633 in. Bore 1.215 in. CH -10.00 CC
Regular price $169.99Regular price$184.05-$14.06 Sale price $169.99 -
Sold out
Vendor:JE PistonsJE Piston Ferrari 3.0L 250 V12 2V 73.50 mm Bore 1.138 in CH 10.00 CC - Set of 12
Regular price $2,624.99Regular price -
Sold out
Vendor:JE PistonsJE Pistons 350 SBC 4.040 in. Bore 1.250 in. CH 13.70 CC Dome Left Piston - Single
Regular price $209.99Regular price$189.99Sale price $209.99 -
Sold outVendor:ARP
ARP Ford Godzilla 7.3L Rod Bolt Kit
Regular price $257.99Regular price -
Sold out
Vendor:JE PistonsJE Pistons VW 2.0T TSI (22mm Pin) 83mm Bore 9.6:1 CR -7.1cc Dish Piston (Single)
Regular price $299.99Regular price -
-$57.76Vendor:GSC Power Division
GSC P-D 4G63T EVO 1-3/ DSM 90-99 S2 Intake Cam
Regular price $329.99Regular price$387.75-$57.76 Sale price $329.99 -
-$114.51
Vendor:GSC Power DivisionGSC P-D Mitsubishi Evolution 9 4G63T 260/268 Billet R1R Rally Camshafts
Regular price $653.99Regular price$768.50-$114.51 Sale price $653.99 -
Sold out
Vendor:JE PistonsJE Pistons BBC .675 DOME Single Piston
Regular price $213.99Regular price$189.99Sale price $213.99 -
Sold out
Vendor:Cometic GasketCometic Holley .062in MP Power Valve Gasket
Regular price $1.99Regular price -
Sold out
Vendor:Cometic GasketCometic .162in x .288in .333in x .219in Viton Positive With Ring Valve Stem Seal - 16 Pack
Regular price $89.99Regular price$99.06-$9.07 Sale price $89.99
