Collection: Valves
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Manley Big Block Chevy Stock 3/8in Stem Diameter 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 - 1.725in Head Dia. 5.464in O/A Length, 0.3715in Stem
Vendor:Manley PerformanceYou save 25% ($100.35)Regular price $301.07Regular priceUnit price / per$401.42Sale price $301.07Sold out -
Manley 426 HEMI 2.250 Intake .310inch Stem 5.490inch Length Stainless 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 Big Block Chevy Stock 3/8in Stem Diameter Race Flo 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 -
Manley Chevrolet 426 Hemi intake Valve Kit - 2.200in Head Dia. 5.490in O/A Length, 0.3100in 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 - 1.880in 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 Big Block Chevy Stock 3/8in Stem Diameter Race 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 Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.465in 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 Small Block Intake Valve Kit - 2.080in Head Dia. 5.440in 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. 5.465in 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 Small Block Intake Valve Kit - 2.100in Head Dia. 5.440in 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 Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in 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 Intake Valve Kit - 2.125in Head Dia. 5.440in 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 Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8
Vendor:Manley PerformanceYou save 25% ($163.20)Regular price $489.60Regular priceUnit price / per$652.80Sale price $489.60Sold out -

Manley Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valve (Single Valve)
Vendor:Manley PerformanceYou save 25% ($20.40)Regular price $61.20Regular priceUnit price / per$81.60Sale price $61.20Sold out -
Manley Small Block Chevy 3/8in Stem Diameter Race 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 Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.035in 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 Buick V6intake Valve Kit - 1.775in Head Dia. 4.730in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($61.20)Regular price $183.61Regular priceUnit price / per$244.81Sale price $183.61Sold out -
Manley Buick V6intake Valve Kit - 1.710in Head Dia. 4.730in O/A Length, 0.3415in Stem
Vendor:Manley PerformanceYou save 25% ($61.20)Regular price $183.61Regular priceUnit price / per$244.81Sale price $183.61Sold out -

Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in 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 Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in 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 Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,443.38Regular priceUnit price / perSale price $1,443.38Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,465.29Regular priceUnit price / perSale price $1,465.29Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,465.29Regular priceUnit price / perSale price $1,465.29Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,465.29Regular priceUnit price / perSale price $1,465.29Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,385.46Regular priceUnit price / perSale price $1,385.46Sold out -
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,443.38Regular priceUnit price / perSale price $1,443.38Sold out -
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,385.46Regular priceUnit price / perSale price $1,385.46Sold out -
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,443.38Regular priceUnit price / perSale price $1,443.38Sold out -
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
Vendor:Manley PerformanceRegular price $1,443.38Regular priceUnit price / perSale price $1,443.38Sold out -
Manley Titanium Exhaust Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium Exhaust Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium Exhaust Valve Kit - Big Block General Motors
Vendor:Manley PerformanceRegular price $1,435.62Regular priceUnit price / perSale price $1,435.62Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,465.29Regular priceUnit price / perSale price $1,465.29Sold out -
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
Vendor:Manley PerformanceRegular price $1,465.29Regular priceUnit price / perSale price $1,465.29Sold out








