Collection: Valves
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Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - 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 Small Block Intake Valve Kit - 2.100in Head Dia. 5.211in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.100in Head Dia. 5.111in O/A Length, 0.3415in Stem
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 Exh. Valve 1.88in. Head Dia / .3415in. Stem Dia - Set of 8
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.522in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.211in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.111in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -
Manley SBC 1.880 Severe Duty Intake 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 SBC 2.080 Severe Duty 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 Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.454in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.111in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.454in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -

Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.454in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Big Block Intake Valve Kit - 2.300in Head Dia. 5.244in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -

Manley Chrysler Top Fuel Exhaust Valve Kit - 1.950in Head Dia. 5.120in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($164.43)Regular price $493.29Regular priceUnit price / per$657.72Sale price $493.29Sold out -
Manley Chevrolet Big Block Intake Valve Kit - 2.300in Head Dia. 5.344in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -
Manley Race Master Series Big Block Chevy Stainless Steel 2.30in 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 Race Master Series Big Block Chevy Stainless Steel 2.30in Intake Valves - Single
Vendor:Manley PerformanceRegular price $31.44Regular priceUnit price / perSale price $31.44Sold out -

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.365in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.344in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -
Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.265in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -
Manley Big Block Chevy 1.880 Dia (+.100 L) Race Master 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 Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.244in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out -
Manley Big Block Chevy 1.880 Dia Race Master 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 Chevrolet Small Block Intake Valve Kit - 1.720in Head Dia. 5.140in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($103.82)Regular price $311.48Regular priceUnit price / per$415.30Sale price $311.48Sold out -

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.165in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.110in O/A Length, 0.3110in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -
Manley Chevy Small Block Severe Duty 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 Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.365in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($171.36)Regular price $514.08Regular priceUnit price / per$685.44Sale price $514.08Sold out -

Manley Small Block Chevy 1.600 Dia +.400 Installed Height Extreme Alloy Exhaust Valve (Single Valve)
Vendor:Manley PerformanceYou save 25% ($21.42)Regular price $64.26Regular priceUnit price / per$85.68Sale price $64.26Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.110in O/A Length, 0.3110in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -
Manley Small Block Chevrolet 1.600 Diameter .300 Longer 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 Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.110in O/A Length, 0.3110in Stem
Vendor:Manley PerformanceYou save 25% ($67.51)Regular price $202.55Regular priceUnit price / per$270.06Sale price $202.55Sold out -

Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valves -Set of 8
Vendor:Manley PerformanceYou save 25% ($62.89)Regular price $188.69Regular priceUnit price / per$251.58Sale price $188.69Sold out















