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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-$28.83Vendor:Manley Performance
Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 2 Single Platinum Series Piston w/Ring
Regular price $205.99Regular price$234.82-$28.83 Sale price $205.99 -
-$28.83Vendor:Manley Performance
Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 1 Single Platinum Series Piston w/Ring
Regular price $205.99Regular price$234.82-$28.83 Sale price $205.99 -
-$33.08Vendor:Manley Performance
Manley Nissan GT-R 3.8L VR38DETT 95.5mm Bore 88.4mm Stroke Single Extreme Duty Piston w/Ring
Regular price $235.99Regular price$269.07-$33.08 Sale price $235.99 -
-$33.08Vendor:Manley Performance
Manley Nissan GT-R 3.8L VR38DETT 95.5mm Flat Top Grade 2 Extreme Duty Piston w/Ring
Regular price $235.99Regular price$269.07-$33.08 Sale price $235.99 -
Sold outVendor:Manley Performance
Manley Nissan GT-R 3.8L VR38DETT 95.5mm Flat Top Grade 1 Extreme Duty Piston w/Ring
Regular price $235.99Regular price$269.07-$33.08 Sale price $235.99 -
-$27.82
Vendor:Manley PerformanceManley 95-99 Mitsubishi 4G64 2/ 4G63 Head 85.5mm Bore 94mm Stroke 8.5 CR -17cc Dish Piston - Single
Regular price $195.99Regular price$223.81-$27.82 Sale price $195.99 -
-$33.02
Vendor:Manley PerformanceManley Mitsubishi Eclipse 85.5mm Bore 88mm Stroke 12cc DISH T/T Piston Single
Regular price $236.99Regular price$270.01-$33.02 Sale price $236.99 -
-$27.82
Vendor:Manley PerformanceManley 03-06 Mitsubishi Evo 8/9 4G63T 87mm +2.0mm Bore 8.5/9.0:1 Dish Extreme Duty Piston - Single
Regular price $195.99Regular price$223.81-$27.82 Sale price $195.99 -
-$23.02
Vendor:Manley PerformanceManley Subaru EJ257 99.75mm +.25mm Bore 8.5:1 Dish Platinum Series Piston with Rings
Regular price $166.99Regular price$190.01-$23.02 Sale price $166.99 -
-$25.70
Vendor:Manley PerformanceManley Subaru EJ257 99.5 Grade A Bore 8.5:1 -17cc Dish Platinum Series Piston (Single Piston)
Regular price $178.99Regular price$204.69-$25.70 Sale price $178.99 -
-$25.70
Vendor:Manley PerformanceManley Subaru EJ257 99.5 Grade B Bore 8.5:1 -17cc Dish Platinum Series Piston (Single Piston)
Regular price $178.99Regular price$204.69-$25.70 Sale price $178.99 -
-$25.70
Vendor:Manley PerformanceManley 04+ WRX STi (EJ257) Size (STD) Stroke (79mm) Bore (99.50mm Grade A) SINGLE Piston w/ Rings
Regular price $178.99Regular price$204.69-$25.70 Sale price $178.99 -
-$23.02
Vendor:Manley PerformanceManley 04+ Subaru WRX STi (EJ257) STD Stroke 99.55mm +.05mm Bore 8.5:1 Dish Piston/Ring Set - SINGLE
Regular price $166.99Regular price$190.01-$23.02 Sale price $166.99 -
-$25.70
Vendor:Manley PerformanceManley 04+ WRX STi (EJ257) Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings
Regular price $178.99Regular price$204.69-$25.70 Sale price $178.99 -
-$23.02
Vendor:Manley PerformanceManley Toyota Supra Turbo (2JZGTE) 87mm +1.0mm Oversized Bore 9:1 Dish Piston Set with Ring - SINGLE
Regular price $166.99Regular price$190.01-$23.02 Sale price $166.99 -
-$24.47
Vendor:Manley PerformanceManley Ford Coyote 5.0L DOHC 3.7in Bore +3.75cc Dome Piston Single
Regular price $102.99Regular price$127.46-$24.47 Sale price $102.99 -
-$24.47
Vendor:Manley PerformanceManley Ford Coyote 5.0L 3.635in Bore +3.75cc Dome 11.0:1 CR Platinum Series Piston - Single
Regular price $102.99Regular price$127.46-$24.47 Sale price $102.99 -
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Vendor:Manley PerformanceManley Ford Coyote 5.0L DOHC 3.630in Bore +3.75cc Dome Piston - Single
Regular price $129.99Regular price$160.66-$30.67 Sale price $129.99 -
-$24.47
Vendor:Manley PerformanceManley Ford Coyote 5.0L DOHC 4 Valve 3.630in Bore +3.75cc Dome 11.0 CR Piston (Single)
Regular price $102.99Regular price$127.46-$24.47 Sale price $102.99 -
-$23.78
Vendor:Manley PerformanceManley Chrysler 6.2L Hellcat 4.100in Bore 3.579in Stroke 1.278in CD Standard Piston - Single
Regular price $101.99Regular price$125.77-$23.78 Sale price $101.99 -
-$23.78
Vendor:Manley PerformanceManley Chrysler 6.2L Hemi Platinum Pistons 4.090in Bore -6.5cc Dish 3.579in Stroke - Single
Regular price $101.99Regular price$125.77-$23.78 Sale price $101.99 -
-$23.78
Vendor:Manley PerformanceManley Chevy Small Block Passenger Side Bore 4.0005 -18cc Dish Platinum Series Piston -Single Piston
Regular price $101.99Regular price$125.77-$23.78 Sale price $101.99 -
-$23.78
Vendor:Manley PerformanceManley Chevy Small Block Driver Side Bore 4.0005 -18cc Dish Platinum Series Piston -Single Piston
Regular price $101.99Regular price$125.77-$23.78 Sale price $101.99 -
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Vendor:Manley PerformanceManley 2018+ Ford Coyote 5.0L 6.75cc Dish 3.672in Bore 12:1 CR 22mm Pin Platinum Ext Duty - Single
Regular price $129.99Regular price$160.66-$30.67 Sale price $129.99 -
-$24.47
Vendor:Manley PerformanceManley Ford 4.6L/5.4L (3Valve) 3.572 Bore -14cc Platinum Series Dish Turbo (Single Piston)
Regular price $102.99Regular price$127.46-$24.47 Sale price $102.99 -
-$24.47
Vendor:Manley PerformanceManley 2018+ Ford Coyote 5.0L DOHC +1cc Dish 3.662in Bore 11:1 CR Platinum Piston - Single
Regular price $102.99Regular price$127.46-$24.47 Sale price $102.99 -
Vendor:Manley PerformanceManley Ford 4.6L/5.4L 3.572 1.200 14cc Coated Piston - Single
Regular price $127.99Regular price -
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Vendor:Manley PerformanceManley 91-08 Lincoln V8 4.6L/281 Platinum Series Piston 5.933in Rod 3.543in Stroke - Single
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L/5.4L (2/4V) 5.4L (3V) 18cc Dish Top Piston 3.528in Bore 1.220in CH (Single Piston)
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L/5.4L SOHC/DOHC (2v/4v)3.572in Bore 18cc Dish Piston (Single Piston)
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L/5.4L SOHC/DOHC (2v/4v)3.582in Bore 11cc Dish Piston (Single Piston)
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L/5.4L SOHC/DOHC (2/4 Valve) 3.572in Bore Platinum Series Dish Piston (Single Piston)
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L/5.4L SOHC/DOHC (2v/4v)Platinum Series Dish Piston (Single Piston)
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$22.61
Vendor:Manley PerformanceManley Ford 4.6L Platinum Pistons 3.700in Bore 1.220in CH 0.00cc Dish - Single
Regular price $99.99Regular price$122.60-$22.61 Sale price $99.99 -
-$23.78
Vendor:Manley PerformanceManley Small Block Chevy LS Series 4.065in Bore - 1.304in CD -4cc Dish Right Side Single Piston
Regular price $101.99Regular price$125.77-$23.78 Sale price $101.99
