Collection: Manley Performance
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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 -
Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price per$401.42Sale price $301.07Sold out -
Manley Chevrolet LS3 L-99 (L-92 Head) 1.600in Head Diameter Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chevy LT-1 6.2L 2.120in 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 Small Block LS3/L99 (L92 Head) 2.165in Head Diameter Race Flo Intake Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valve - Single
Vendor:Manley PerformanceYou save 25% ($7.86)Regular price $23.58Regular priceUnit price per$31.44Sale price $23.58Sold out -
Manley 12-14 Chrysler Hemi 6.4L 1.675in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 1.675in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($188.10)Regular price $564.30Regular priceUnit price per$752.40Sale price $564.30Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Intake Race Flo Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley 12-14 Chrysler Hemi 6.4L 2.180in Head Dia Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valves (Set of 8)
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price per$270.06Sale price $202.55Sold out -
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valve (Single)
Vendor:Manley PerformanceYou save 25% ($8.44)Regular price $25.32Regular priceUnit price per$33.76Sale price $25.32Sold out -
Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Single)
Vendor:Manley PerformanceYou save 25% ($8.44)Regular price $25.32Regular priceUnit price per$33.76Sale price $25.32Sold out -
Manley Brodix Big Block SR20 Titanium Intake Valve 2.400in Head Dia 6.035 Length
Vendor:Manley PerformanceRegular price $186.20Regular priceUnit price per
