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-19%

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

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$403.75 $323.07

SPTBMIVN-1030S-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

-19%

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

compare

$403.75 $323.07

SPTBMIVN-1030-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

-19%

Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12

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$376.73 $301.45

SPTBMEVN-1040-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12

-19%

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

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$376.73 $301.45

SPTBMEVN-1030S-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

-19%

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

compare

$376.73 $301.45

SPTBMEVN-1030-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

-19%

Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12

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$866.55 $693.39

SPTBMEVI-1055S-HS-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12

-19%

Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12

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$591.09 $472.98

SPTBMEVI-1031S-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12

-19%

Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - Set of 12

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$590.95 $472.87

SPTBMEVI-1030S-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - Set of 12

-19%

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12

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$368.91 $295.19

SPTAIVN-1103S-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12

-19%

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 18

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$553.34 $442.77

SPTAIVN-1103-18

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 18

-19%

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12

compare

$368.91 $295.19

SPTAIVN-1103-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12

-19%

Supertech Audi/VW 1.8T 5V Triple Groove Black Nitride Exhaust Valve - Set of 8

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$241.23 $193.02

SPTAEVN-1103-8

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Triple Groove Black Nitride Exhaust Valve - Set of 8

-19%

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 8

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$376.03 $300.89

SPTAEVI-1103S-8

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 8

-19%

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 8

compare

$376.03 $300.89

SPTAEVI-1103-8

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 8

-19%

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 12

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$564.02 $451.32

SPTAEVI-1103-12

All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Valves

Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 12

-25%

Manley Chevrolet LT1 6.2L 2.120in Head Diameter Race Flo Intake Valves (Set of 8)

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$239.60 $179.69

MAN12348-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-25%

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)

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$382.30 $286.72

MAN12347-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Seat Valves

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress....

-25%

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

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$239.60 $179.69

MAN12345-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-24%

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

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$257.20 $192.91

MAN12331-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-24%

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)

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$257.20 $192.91

MAN12330-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-25%

Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10)

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$315.02 $236.26

MAN11644-10

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-25%

Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

compare

$315.02 $236.26

MAN11643-10

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-24%

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves (Set of 8)

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$257.20 $192.91

MAN11623-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-24%

Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valves (Set of 8)

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$257.20 $192.91

MAN11621-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-24%

Manley Ford 4.6L DOHC (4 Valve) Triple Groove 30mm Race Master Exhaust Valves

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$257.20 $192.91

MAN11615-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-19%

Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves

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$251.36 $201.09

MAN11155-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-19%

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves

compare

$251.36 $201.09

MAN11138-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-19%

Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves

compare

$251.36 $201.09

MAN11102-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...

-19%

Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 28mm Stainless Race Master Valves

compare

$251.36 $201.09

MAN11101-8

Air and Fuel Delivery All Products Best Sellers Engine and Engine Parts Engine Components In Stock Products Most Popular Products Performance Parts Valves

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome...