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Save $26.85 USD
Ferrea 86-90 Suzuki GSXR 1100 30mm Head Dia 5mm Stem Competition Intake Valve - Set of 8
Regular price $241.63 USDRegular price$268.48 USD-$26.85 USD Sale price $241.63 USD -
Save $6.37 USD
Ferrea 66-84 Harley-Davidson Shovelhead 1.755in Head Dia Competition Exhaust Valve - Set of 2
Regular price $57.29 USDRegular price$63.66 USD-$6.37 USD Sale price $57.29 USD -
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Ferrea 66-84 Harley-Davidson Shovelhead 1.95in Head Dia Competition Intake Valve- Set of 2
Regular price $57.29 USDRegular price$63.66 USD-$6.37 USD Sale price $57.29 USD -
Save $12.94 USD
Ferrea 77-80 Kawasaki KZ1000 37.5mm Head 7mm Stem Dia Competition Intake Valve - Set of 4
Regular price $116.46 USDRegular price$129.40 USD-$12.94 USD Sale price $116.46 USD -
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Ferrea 77-80 Kawasaki KZ1000 31mm Head 7mm Stem Dia Competition Exhaust Valve - Set of 4
Regular price $116.46 USDRegular price$129.40 USD-$12.94 USD Sale price $116.46 USD -
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Ferrea 84-86 Suzuki GS 1150 26mm Head 5.5mm Stem Dia Competition Exhaust Valve - Set of 8
Regular price $241.63 USDRegular price$268.48 USD-$26.85 USD Sale price $241.63 USD -
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Ferrea 84-86 Suzuki GS 1150 24mm Head 5.5mm Stem Dia Competition Exhaust Valve - Set of 8
Regular price $241.63 USDRegular price$268.48 USD-$26.85 USD Sale price $241.63 USD -
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Ferrea 84-86 Suzuki GS 1150 31mm Head 5.5mm Stem Dia Competition Intake Valve - Set of 8
Regular price $241.63 USDRegular price$268.48 USD-$26.85 USD Sale price $241.63 USD -
Save $26.85 USD
Ferrea 84-86 Suzuki GS 1150 28.5mm Head 5.5mm Stem Dia Competition Intake Valve - Set of 8
Regular price $241.63 USDRegular price$268.48 USD-$26.85 USD Sale price $241.63 USD -
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Ferrea 81-82 Kawasaki J Model 1000 32mm Head 7mm Stem Dia Competition Exhaust Valve - Set of 4
Regular price $116.46 USDRegular price$129.40 USD-$12.94 USD Sale price $116.46 USD -
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Ferrea 81-82 Kawasaki J Model 1000 38.5mm Head 7mm Stem Dia Competition Intake Valve - Set of 4
Regular price $116.46 USDRegular price$129.40 USD-$12.94 USD Sale price $116.46 USD -
Save $7.00 USD
Ferrea 18-22 Ford 5.0L DOHC 32 Valves 0.235mm Valve Stem Tool Steel Retainers - Set of 32
Regular price $63.05 USDRegular price$70.05 USD-$7.00 USD Sale price $63.05 USD -
Save $51.36 USD
Ferrea Chevrolet Big Block 0.313in Valve Stem Titanium Retainers - Set of 16
Regular price $462.24 USDRegular price$513.60 USD-$51.36 USD Sale price $462.24 USD -
Save $19.15 USD
Ferrea 16-19 Harley-Davidson Milwaukee Eight 0.235in Valve Stem Titanium Retainers - Set of 8
Regular price $172.37 USDRegular price$191.52 USD-$19.15 USD Sale price $172.37 USD -
Save $7.18 USD
Ferrea Ford Small Block 0.235in Valve Stem Titanium Retainers - Set of 32
Regular price $64.64 USDRegular price$71.82 USD-$7.18 USD Sale price $64.64 USD -
Save $11.50 USD
Ferrea 13-16 Honda CRF450 5mm Valve Stem Titanium Retainers - Set of 4
Regular price $103.50 USDRegular price$115.00 USD-$11.50 USD Sale price $103.50 USD -
Save $19.15 USD
Ferrea 05-08 Harley-Davidson Twin Cam Titanium Retainers - Set of 8
Regular price $172.37 USDRegular price$191.52 USD-$19.15 USD Sale price $172.37 USD -
Save $28.73 USD
Ferrea Toyota GR Corolla G16E-GTS Titanium Retainers - Set of 12
Regular price $258.55 USDRegular price$287.28 USD-$28.73 USD Sale price $258.55 USD -
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Ferrea 17-20 Honda Civic Si L15 5.5mm Valve Stem Intake Titanium Retainers - Set of 8
Regular price $172.37 USDRegular price$191.52 USD-$19.15 USD Sale price $172.37 USD -
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Ferrea 17-20 Honda Civic Si L15 5.5mm Valve Stem Exhaust Titanium Retainers - Set of 8
Regular price $172.37 USDRegular price$191.52 USD-$19.15 USD Sale price $172.37 USD -
Save $6.91 USD
Ferrea Ford Small Block 0.235in Valve Stem Titanium Retainers - Set of 32
Regular price $62.18 USDRegular price$69.09 USD-$6.91 USD Sale price $62.18 USD -
Save $28.73 USD
Ferrea Toyota Supra 3.0L B58 Turbo 5.0mm Valve Stem Titanium Retainers - Set of 12
Regular price $258.55 USDRegular price$287.28 USD-$28.73 USD Sale price $258.55 USD -
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Ferrea Toyota Supra 3.0L B58 Turbo 6.0mm Valve Stem Titanium Retainers - Set of 12
Regular price $258.55 USDRegular price$287.28 USD-$28.73 USD Sale price $258.55 USD -
Save $9.58 USD
Ferrea 09-12 Honda CRF450 5mm Valve Stem Titanium Retainers - Set of 4
Regular price $86.18 USDRegular price$95.76 USD-$9.58 USD Sale price $86.18 USD -
Save $19.15 USD
Ferrea 11-12 Polaris RZR XP 900 / 2014 Polaris RZR XP 1000 22.86mm Dia Titanium Retainers - Set of 8
Regular price $172.37 USDRegular price$191.52 USD-$19.15 USD Sale price $172.37 USD -
Save $7.18 USD
Ferrea Ford Small Block 0.2346in Valve Stem Titanium Retainers - Set of 32
Regular price $64.64 USDRegular price$71.82 USD-$7.18 USD Sale price $64.64 USD -
Save $5.75 USD
Ferrea 10-15 Honda CRF250R 4.5mm Valve Stem Exhaust Titanium Retainers - Set of 2
Regular price $51.75 USDRegular price$57.50 USD-$5.75 USD Sale price $51.75 USD -
Save $5.75 USD
Ferrea 10-15 Honda CRF250R 5.0mm Valve Stem Intake Titanium Retainers - Set of 2
Regular price $51.75 USDRegular price$57.50 USD-$5.75 USD Sale price $51.75 USD -
Save $9.58 USD
Ferrea 00-09 Suzuki DRZ 400 21.97mm Dia Titanium Retainers - Set of 4
Regular price $86.18 USDRegular price$95.76 USD-$9.58 USD Sale price $86.18 USD -
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Ferrea 04-08 Arctic Cat DVX 400 Quad 5mm Valve Stem Titanium Retainers - Set of 4
Regular price $86.18 USDRegular price$95.76 USD-$9.58 USD Sale price $86.18 USD -
Save $7.18 USD
Ferrea 03-09 Yamaha YZF450 5 Valve Intake Titanium Retainers - Set of 3
Regular price $64.64 USDRegular price$71.82 USD-$7.18 USD Sale price $64.64 USD -
Save $4.79 USD
Ferrea 03-09 Yamaha YZF450 5 Valve Exhaust Titanium Retainers - Set of 2
Regular price $43.09 USDRegular price$47.88 USD-$4.79 USD Sale price $43.09 USD -
Save $5.75 USD
Ferrea 08-09 Honda CRF250R 4.47mm Valve Stem Exhaust Titanium Retainers - Set of 2
Regular price $51.75 USDRegular price$57.50 USD-$5.75 USD Sale price $51.75 USD -
Save $9.58 USD
Ferrea 06-09 Yamaha 700R Grizzly 6mm Valve Stem Titanium Retainers - Set of 4
Regular price $86.18 USDRegular price$95.76 USD-$9.58 USD Sale price $86.18 USD -
Save $4.79 USD
Ferrea 04-05 Honda TRX450 20.06mm Dia Exhaust Titanium Retainers - Set of 2
Regular price $43.09 USDRegular price$47.88 USD-$4.79 USD Sale price $43.09 USD
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.