Unleash Aggressive JDM Engine Power With Manley Performance
Unleash aggressive engine power with the Manley Performance collection at HD Werks, featuring genuine, high-performance components engineered for racing and aftermarket tuning. These original parts deliver custom upgrades that optimize engine performance and boost power output. Designed with Japanese precision, Manley Performance products offer authentic quality and reliable dynamic enhancements for superior driving. Experience improved throttle response with parts built for aggressive tuning. Shop our Manley Performance range for original components that transform your engine into a true performance beast.
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Vendor:Manley PerformanceManley Small Block Chevy 1.600in Head Dia Severe Duty Exhaust Valves (Set of 8)
Regular price $286.99Regular price$382.30-$95.31 Sale price $286.99 -
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Manley Chevrolet LS H-Beam Connecting Rod 6.125 in. Length W/ARP 2000
Regular price $105.99Regular price$117.21-$11.22 Sale price $105.99 -
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Vendor:Manley PerformanceManley Chevrolet LS1 And LT1 .800 Lift Valve Spring -1.324 Double (Single)
Regular price $27.99Regular price$30.12-$2.13 Sale price $27.99 -
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Vendor:Manley PerformanceManley Chromoly Swedged End Pushrods 5/16 6.050
Regular price $231.99Regular price -
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Vendor:Manley PerformanceManley Push Rod Chrome Moly Swedged End 7/16 Dia.8.550 Length 0.165 Wall 4130 Set of 1
Regular price $22.99Regular price$23.92-$0.93 Sale price $22.99 -
Sold outVendor:Manley Performance
Manley Toyota 5.7L 3UR-FE Piston Set - 94.00 mm Bore 1.328 in. CH -24.00 CC
Regular price $1,398.99Regular price$1,520.06-$121.07 Sale price $1,398.99 -
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Vendor:Manley PerformanceManley Chevy Race Series Stainless Steel Exhaust Valves 1.6in Dia. .341in Stem 5.065in L (Set of 8)
Regular price $179.99Regular price$239.60-$59.61 Sale price $179.99 -
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Manley Gen 2 Severe Duty Valves 1.625 Max .3415 Stem
Regular price $322.99Regular price$430.39-$107.40 Sale price $322.99 -
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Vendor:Manley PerformanceManley Ford 4.6L / 5.0L H Tuff Series Connecting Rod Set w/ ARP 2000 Bolts (Single)
Regular price $129.99Regular price$143.46-$13.47 Sale price $129.99 -
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Manley Chevrolet 5.3L 3.800in Bore -2cc Dome Piston Set of 8
Regular price $855.99Regular price$1,006.11-$150.12 Sale price $855.99 -
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Manley Kit - Ford 4.6L 3V 3.572in Bore 3.543in Stroke -6.5cc Dish Pistons Rotating Assembly
Regular price $3,248.99Regular price$3,419.53-$170.54 Sale price $3,248.99 -
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Vendor:Manley PerformanceManley Ford 3.7L Cyclone 3.780in Bore +2.0cc Coated Dome Platinum Series Pistons
Regular price $650.99Regular price$764.80-$113.81 Sale price $650.99 -
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Vendor:Manley PerformanceManley Ford 3.5L Ecoboost 3.642in Bore 1.239in Comp Height -8.5cc Dish Extreme Duty Piston Set
Regular price $819.99Regular price$963.97-$143.98 Sale price $819.99 -
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Manley Chrysler Hemi 5.7/6.4L 4.080in Stroke Crankshaft
Regular price $1,269.99Regular price$1,380.09-$110.10 Sale price $1,269.99 -
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Manley Chrysler 5.7L/6.1L Hemi 4.080in Stroke 4340 Forged Crankshaft w/ 32 Tooth Reluctor Wheel
Regular price $1,269.99Regular price$1,380.09-$110.10 Sale price $1,269.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.75mm Bore 9.8:1 Dish Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley Pushrods 5/16 Dia. 6.272in Length 0.080 Wall 4130 Chrome Moly Swedged End - Set of 16
Regular price $231.99Regular price -
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Vendor:Manley PerformanceManley Pushrod 5/16 Dia. 6.272in Length 0.080 Wall 4130 Chrome Moly Swedged End - Single
Regular price $14.99Regular price -
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Vendor:Manley PerformanceManley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valves -Set of 8
Regular price $179.99Regular price$239.60-$59.61 Sale price $179.99 -
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Vendor:Manley PerformanceManley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valve - Single
Regular price $22.99Regular price$29.94-$6.95 Sale price $22.99 -
Sold outVendor:Manley Performance
Manley Dodge 8.0L Viper V10 2.020in Head Dia. 5.828in O/A Length Race Master Intake Valve - Single
Regular price $23.99Regular price$31.51-$7.52 Sale price $23.99 -
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Vendor:Manley PerformanceManley Chevrolet LS 4.130 In. Bore 1.115 In. CH -5.00 CC Platinum Series Pistons - Set of 8
Regular price $1,271.99Regular price -
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Manley 92-09 Toyota Land Cruiser 4.5L (1FZ-FE) Turbo Tuff Pro Series I-Beam Connecting Rod - SINGLE
Regular price $257.99Regular price$262.87-$4.88 Sale price $257.99 -
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Manley 10 Degree1.560in OD DBL Steel Spring Retainers - 16 pcs
Regular price $268.99Regular price -
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Vendor:Manley PerformanceManley Chevrolet LS 4.100in Stroke Lightweight w/ Long Snout (LS-7) Pro Series Crankshaft
Regular price $1,190.99Regular price$1,294.05-$103.06 Sale price $1,190.99 -
-$81.99
Vendor:Manley PerformanceManley Chrysler Small Block 5.7L Hemi Series 6.125in H Beam Connecting Rod Set
Regular price $744.99Regular price$826.98-$81.99 Sale price $744.99 -
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Manley SB Chevy LS-3 Billet w/ Torrington Bearin & 9 Keyway Crankshaft Sprocket Kit (w/ 3-Bolt Cam)
Regular price $188.99Regular price$198.29-$9.30 Sale price $188.99 -
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Vendor:Manley PerformanceManley SB Chevy LS-1 Billet w/ Torrington Bearin & 9 Keyway Crankshaft Sprocket Kit (w/ 3-Bolt Cam)
Regular price $239.99Regular price$252.37-$12.38 Sale price $239.99 -
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Manley Chrysler/Dodge Hemi 5.7L/6.1L Billet Steel Sprockets & Double Roller Chain
Regular price $317.99Regular price$334.54-$16.55 Sale price $317.99 -
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Manley Chrysler/Dodge Hemi 5.7L/6.1L Billet Steel Sprockets & Double Roller Chain
Regular price $282.99Regular price$297.35-$14.36 Sale price $282.99 -
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Vendor:Manley PerformanceManley Chrysler Hemi 5.7L / 6.1L STD Pro-Flo Oil Pump
Regular price $291.99Regular price$306.40-$14.41 Sale price $291.99 -
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Vendor:Manley PerformanceManley Chevy LS Series Pro Flo Oil Pump (Eng App - 18in Increased Volume Over Stock)
Regular price $292.99Regular price$307.92-$14.93 Sale price $292.99 -
-$145.18
Vendor:Manley PerformanceManley Chevrolet Big Block 4.560 Bore 4.250 Stk(STD Dec) 1.270 CD -3cc Dome Flat Top Piston Set of 8
Regular price $825.99Regular price$971.17-$145.18 Sale price $825.99 -
-$121.07
Vendor:Manley PerformanceManley 2007+ Toyota 3UR-FE 5.7L 94.65mm Bore +.65mm Size Platinum Lightweight Piston Set w/ Rings
Regular price $1,398.99Regular price$1,520.06-$121.07 Sale price $1,398.99 -
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Vendor:Manley PerformanceManley 2007+ Toyota 3UR-FE 5.7L 94.65mm Bore +.65mm Size Platinum Lightweight Piston - Single
Regular price $174.99Regular price$190.01-$15.02 Sale price $174.99
