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Save $10.37 USD
Supertech Ford Coyote 5.0L 6mm Stem Viton Intake/Exhaust Valve Stem Seal - Set of 24
Regular price $41.51 USDRegular price$51.88 USD-$10.37 USD Sale price $41.51 USD -
Save $251.22 USD
Supertech BMW B58 82.5mm Bore 36cc 11:1 CR Pistons - Set of 6 (Excl Rings)
Regular price $1,006.08 USDRegular price$1,257.30 USD-$251.22 USD Sale price $1,006.08 USD -
Save $251.22 USD
Supertech BMW B58 82mm Bore 36cc 11:1 CR 2618 Pistons - Set of 6 (Excl Rings)
Regular price $1,006.08 USDRegular price$1,257.30 USD-$251.22 USD Sale price $1,006.08 USD -
Save $276.24 USD
Supertech BMW B58 82mm Bore 36cc 11:1 CR Pistons - Set of 6 (Excl Rings)
Regular price $1,106.76 USDRegular price$1,383.00 USD-$276.24 USD Sale price $1,106.76 USD -
Save $251.22 USD
Supertech BMW B58 82mm Bore 36cc 10.2:1 CR 2618 Pistons - Set of 6 (Excl Rings)
Regular price $1,006.08 USDRegular price$1,257.30 USD-$251.22 USD Sale price $1,006.08 USD -
Save $251.22 USD
Supertech BMW B58 82mm Bore 36cc 10.2:1 CR Pistons - Set of 6 (Excl Rings)
Regular price $1,006.08 USDRegular price$1,257.30 USD-$251.22 USD Sale price $1,006.08 USD -
Save $86.40 USD
Supertech Nissan VR30DDTT 333.5x5.47x101mm Black Nitrided Intake Valve - Set of 12
Regular price $346.13 USDRegular price$432.53 USD-$86.40 USD Sale price $346.13 USD -
Save $344.04 USD
Supertech BMW B58 Forged 4340 H-Beam C-C Length 148.3mm Connecting Rod - Set of 6
Regular price $1,378.08 USDRegular price$1,722.12 USD-$344.04 USD Sale price $1,378.08 USD -
Save $430.20 USD
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
Regular price $1,723.20 USDRegular price$2,153.40 USD-$430.20 USD Sale price $1,723.20 USD -
Save $10.58 USD
Manley Valve Lock/Keeper LOC-TI Capt. 3110 -.050 B/L
Regular price $95.27 USDRegular price$105.85 USD-$10.58 USD Sale price $95.27 USD -
ARP 7/16-20 x 4.125 1/2 12pt Black Oxide Bolts (Pack of 5)
Regular price $30.42 USDRegular price -
ARP 1/2-20 x 1.25 Hex Black Oxide Bolts (5/pkg)
Regular price $18.38 USDRegular price -
ARP 7/16 in -14 x 3.000 Hex 1.2 Wrenching Black Oxide Bolts (5/pkg)
Regular price $23.85 USDRegular price -
ARP 7/16-20 Hex Nut Kit
Regular price $4.12 USDRegular price -
Save $198.35 USD
Supertech Nissan VR30DDTT Conical Valve Spring Kit
Regular price $794.56 USDRegular price$992.91 USD-$198.35 USD Sale price $794.56 USD -
Save $169.20 USD
Supertech Nissan VR30DDTT 28.5x.546x97.5mm Inconel Sodium Filled Exhaust Valve - Set of 12
Regular price $678.00 USDRegular price$847.20 USD-$169.20 USD Sale price $678.00 USD -
Save $98.56 USD
Supertech Ford Coyote 5.0L 32mm x 5.95mm x 108.6mm Black Nitride Exhaust Valve - Set of 16
Regular price $395.52 USDRegular price$494.08 USD-$98.56 USD Sale price $395.52 USD -
Save $136.32 USD
Supertech Ford Coyote 5.0L 33mm x 5.95mm x 108.6mm Inconel Exhaust Valve - Set of 16
Regular price $546.24 USDRegular price$682.56 USD-$136.32 USD Sale price $546.24 USD -
Save $46.11 USD
Manley 62-01 Ford Boss 351C-M 1.73in x 7/16in Aluminum Roller Rocker Arm Kit
Regular price $414.99 USDRegular price$461.10 USD-$46.11 USD Sale price $414.99 USD -
HKS Damping Force Adjustment Cable/Gunmetal (2pcs set)
Regular price $50.00 USDRegular price -
CP Piston Bullet Race Series Chevy LS7 4.125in Bore 4.000in Stroke 6.125in Rod - Set of 8
Regular price $1,182.30 USDRegular price -
Save $12.10 USD
Cometic Gasket 2023+ Toyota G16E-GTS .035in HP Cylinder Head Gasket - 85mm Bore
Regular price $108.92 USDRegular price$121.02 USD-$12.10 USD Sale price $108.92 USD -
CP Pistons 21-23 Aprilia RS660 / Tuono 660 2 Cyl Tapered Pin End to fit OEM Piston
Regular price $778.50 USDRegular price -
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ACL Nissan 3.5L VQ35HR / Nissan 3.7L VQ37VHR Race Series Connecting Rod Bearing Set - Standard
Regular price $190.99 USDRegular price -
Save $64.01 USD
Seibon 23-24 Toyota GR Corolla Carbon Fiber Engine Cover - Matte Finish
Regular price $585.99 USDRegular price$650.00 USD-$64.01 USD Sale price $585.99 USD -
Save $64.01 USD
Seibon 23-24 Toyota GR Corolla Carbon Fiber Engine Cover
Regular price $585.99 USDRegular price$650.00 USD-$64.01 USD Sale price $585.99 USD -
HKS Grommet Head Gasket Super Cooling ProG16E T 0.8
Regular price $300.00 USDRegular price -
HKS BCD PISTON + CONROD KIT G16E HC-TT S3
Regular price $3,880.00 USDRegular price -
HKS BCD Piston Kit G16E HC-TT STEP3 S3 D87.5
Regular price $2,820.00 USDRegular price -
Save $13.75 USD
Cometic Honda K20A2/K20A3/K20Z1/K24A1 .060 MLS Cylinder Head Gasket, 87.5mm Bore
Regular price $123.80 USDRegular price$137.55 USD-$13.75 USD Sale price $123.80 USD -
ARP Replacement 3/8 x 1.500 OAL Broached Stud
Regular price $3.48 USDRegular price -
ARP 1/2-20 x 1.500 12pt SS Bolts (5/pkg)
Regular price $33.76 USDRegular price -
ARP 1/2in - 13 x 4.750in 12pt Black Oxide Bolts (5/pkg)
Regular price $34.25 USDRegular price -
ARP 3/8 in.-16 RH Thread, 2.750 in 12 Point SS 300 Bolts - Set of 5
Regular price $29.44 USDRegular price -
ARP M9 x 1.0 12pt Nut - Single
Regular price $9.26 USDRegular price
Precision Engine Components
Enhance your vehicle's heart with our JDM Engine Components from HD Werks. These original aftermarket parts are crafted in Japan for optimal performance and precision engineering. Perfect for racing and daily power needs, our components integrate DOHC technology and the reliability of Honda and Toyota innovation. Each piece is designed to boost efficiency and performance. Shop our collection for superior engine components that deliver original quality and performance, ensuring your vehicle runs at its highest potential.