Collection: Manley Performance
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Manley 90-92 Mitsubishi Eclipse GS GST 4G63(T) H Beam Connecting Rod Set
Vendor:Manley PerformanceYou save 10% ($61.58)Regular price $554.27Regular priceUnit price per$615.85Sale price $554.27Sold out -
Manley 10 Degree .3415 Bead Valve Lock (Set of 8)
Vendor:Manley PerformanceYou save 10% ($4.32)Regular price $38.89Regular priceUnit price per$43.21Sale price $38.89Sold out -
Manley 10 Degree +.050 .3110 Bead Valve Lock (Set of 8)
Vendor:Manley PerformanceYou save 10% ($4.32)Regular price $38.89Regular priceUnit price per$43.21Sale price $38.89Sold out -
Manley 10 Degree .3110 Bead Valve Lock (Set of 8)
Vendor:Manley PerformanceYou save 10% ($4.32)Regular price $38.89Regular priceUnit price per$43.21Sale price $38.89Sold out -
Manley 10 Degree .050mm .3110 Bead Valve Lock (Set of 8)
Vendor:Manley PerformanceYou save 10% ($4.32)Regular price $38.89Regular priceUnit price per$43.21Sale price $38.89Sold out -
Manley 7 Degree 8620 Steel Valve Locks (.3133in to .3136in) Machined Bead Set
Vendor:Manley PerformanceYou save 10% ($8.64)Regular price $77.79Regular priceUnit price per$86.43Sale price $77.79Sold out -
Manley 90-99 Mitsubishi 4G63(T) DSM / 90-06 Evo DOHC 6.56mm Bead Loc Valve Locks (8pc)
Vendor:Manley PerformanceYou save 10% ($5.75)Regular price $51.77Regular priceUnit price per$57.52Sale price $51.77Sold out -
Manley Toyota 6.0mm OEM Radius Sport Compact Valve Lock (Set of 8)
Vendor:Manley PerformanceYou save 10% ($5.75)Regular price $51.77Regular priceUnit price per$57.52Sale price $51.77Sale -
Manley Toyota 6.0mm OEM Radius Sport Compact Valve Lock (Single Valve Lock)
Vendor:Manley PerformanceYou save 10% ($0.72)Regular price $6.48Regular priceUnit price per$7.20Sale price $6.48Sold out -
Manley Nissan 6.0mm OEM Radius Sport Compact Valve Locks (8 pair)
Vendor:Manley PerformanceYou save 10% ($5.75)Regular price $51.77Regular priceUnit price per$57.52Sale price $51.77Sold out -
Manley Honda/Acura 5.5mm OEM Radius Sport Compact Valve Locks (8pc)
Vendor:Manley PerformanceYou save 10% ($5.75)Regular price $51.77Regular priceUnit price per$57.52Sale price $51.77Sale -
Manley Chevy Big Block Chevy 1.880in Severe Duty Exhaust Valves
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single
Vendor:Manley PerformanceYou save 25% ($21.42)Regular price $64.26Regular priceUnit price per$85.68Sale price $64.26Sold out -
Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single)
Vendor:Manley PerformanceYou save 25% ($12.54)Regular price $37.64Regular priceUnit price per$50.18Sale price $37.64Sold out -
Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price per$415.30Sale price $311.48Sold out -
Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price per$685.44Sale price $514.08Sold out -
Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price per$251.58Sale price $188.69Sold out -
Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out
