Collection: Valves
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Manley Chevrolet 409intake Valve Kit - 2.200in Head Dia. 5.105in 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 Chrysler 361 Exhaust Valve Kit - 1.810in Head Dia. 5.010in 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 Chrysler 361intake Valve Kit - 2.080in Head Dia. 5.000in 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 Chrysler 361 Exhaust Valve Kit - 1.740in Head Dia. 5.010in 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 - 2.055in Head Dia. 5.010in 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 Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in 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 Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in 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 Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in 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 Small Block Intake Valve Kit - 1.940in Head Dia. 5.010in 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 Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in 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 - 1.940in Head Dia. 5.040in 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 Gen II Extreme Duty Custom SS Intake Valve 1.065in Head Dia 4.070in L 0.2345in Stem - SINGLE
Vendor:Manley PerformanceYou save 25% ($21.58)Regular price $64.72Regular priceUnit price / per$86.30Sale price $64.72Sold out -
Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.010in O/A Length, 0.2740in 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 - 2.020in Head Dia. 5.010in O/A Length, 0.2740in 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 Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in 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 - 2.055in Head Dia. 5.010in 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 2.020in. Head Dia. / 5.010in. OA L (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 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 Intake Valve Kit - 1.940in Head Dia. 5.010in 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 Ford 2.3L EcoBoost Exhaust 30.5mm Stainless Extreme Duty Valves
Vendor:Manley PerformanceYou save 20% ($137.09)Regular price $548.34Regular priceUnit price / per$685.43Sale price $548.34Sold out -
Manley Ford 2.3L EcoBoost Exhaust 33mm Stainless Race Master Valves
Vendor:Manley PerformanceYou save 20% ($52.79)Regular price $211.14Regular priceUnit price / per$263.93Sale price $211.14Sold out -
Manley Ford 2.3L EcoBoost Exhaust 30mm Stainless Extreme Duty Valves
Vendor:Manley PerformanceYou save 20% ($137.09)Regular price $548.34Regular priceUnit price / per$685.43Sale price $548.34Sold out -
Manley Ford 2.3L EcoBoost Intake 32.5mm Stainless Race Flo Valves
Vendor:Manley PerformanceYou save 20% ($52.79)Regular price $211.14Regular priceUnit price / per$263.93Sale price $211.14Sold out -
Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves
Vendor:Manley PerformanceYou save 20% ($205.63)Regular price $822.50Regular priceUnit price / per$1,028.13Sale price $822.50Sold out -
Manley Nissan GT-R 3.8L (VR38DETT) DOHC 32.15mm Extreme Duty Exhaust Valves (Set of 24)
Vendor:Manley PerformanceYou save 20% ($205.63)Regular price $822.50Regular priceUnit price / per$1,028.13Sale price $822.50Sold out -
Manley Nissan GTR VR38DETT Race Master Intake Valves
Vendor:Manley PerformanceYou save 20% ($112.23)Regular price $448.92Regular priceUnit price / per$561.15Sale price $448.92Sold out -

Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 33.5mm Race Master Exhaust Valves - Set of 12
Vendor:Manley PerformanceYou save 20% ($108.99)Regular price $435.96Regular priceUnit price / per$544.95Sale price $435.96Sold out -
Manley Nissan GT-R 3.8L (VR38DETT) DOHC 37.15mm Race Master Intake Valves (Set of 24)
Vendor:Manley PerformanceYou save 20% ($112.23)Regular price $448.92Regular priceUnit price / per$561.15Sale price $448.92Sold out -

Manley Toyota Land Cruiser 4.5L (1FZ-FE) DOHC 24 Valve 33.5mm Race Master Exhaust Valves (Set of 24)
Vendor:Manley PerformanceYou save 20% ($108.99)Regular price $435.96Regular priceUnit price / per$544.95Sale price $435.96Sold out -
Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 39.5mm Race Flo Intake Valves - Set of 12
Vendor:Manley PerformanceYou save 20% ($108.99)Regular price $435.96Regular priceUnit price / per$544.95Sale price $435.96Sold out -

Manley Nissan 3.0L RB30E Exhaust Valve Kit - 36.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem
Vendor:Manley PerformanceYou save 20% ($39.59)Regular price $158.37Regular priceUnit price / per$197.96Sale price $158.37Sold out -

Manley Toyota Land Cruiser 4.5L (1FZ-FE) DOHC 24 Valve 39.5mm Race Flo Intake Valves (Set of 24)
Vendor:Manley PerformanceYou save 20% ($108.99)Regular price $435.96Regular priceUnit price / per$544.95Sale price $435.96Sold out -

Manley Nissan 3.0L RB30E Exhaust Valve Kit - 35.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem
Vendor:Manley PerformanceYou save 20% ($39.59)Regular price $158.37Regular priceUnit price / per$197.96Sale price $158.37Sold out -
Manley Nissan 3.0L RB30E intake Valve Kit - 43.10mm Head Dia. 125.68mm O/A Length, 0.2750in Stem
Vendor:Manley PerformanceYou save 20% ($39.59)Regular price $158.37Regular priceUnit price / per$197.96Sale price $158.37Sold out -

Manley Nissan 3.0L RB30E intake Valve Kit - 42.10mm Head Dia. 125.68mm O/A Length, 0.2750in Stem
Vendor:Manley PerformanceYou save 20% ($39.59)Regular price $158.37Regular priceUnit price / per$197.96Sale price $158.37Sold out -
Manley Nissan Patrol 35.5mm Race Master Exhaust Valves (Set of 12)
Vendor:Manley PerformanceYou save 20% ($120.82)Regular price $483.26Regular priceUnit price / per$604.08Sale price $483.26Sold out -
Manley Nissan 4.8L VTC intake Valve Kit - 40.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem
Vendor:Manley PerformanceYou save 20% ($120.82)Regular price $483.26Regular priceUnit price / per$604.08Sale price $483.26Sold out -
Manley Nissan Patrol 35mm Race Master Exhaust Valves (Set of 12)
Vendor:Manley PerformanceYou save 20% ($120.82)Regular price $483.26Regular priceUnit price / per$604.08Sale price $483.26Sold out -
Manley Nissan Patrol 40.5mm Race Master Intake Valves (Set of 12)
Vendor:Manley PerformanceYou save 20% ($120.82)Regular price $483.26Regular priceUnit price / per$604.08Sale price $483.26Sold out -
Manley Nissan Patrol 35mm Race Master Exhaust Valves (Set of 12)
Vendor:Manley PerformanceYou save 20% ($120.82)Regular price $483.26Regular priceUnit price / per$604.08Sale price $483.26Sold out
























