Manley Race Master Valves

5.0 out of 5 stars 5 Customer Reviews

Manley Race Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track race

Manley Race Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track racers, or even those with modified street engines that are operating at engine speeds below 8,000 rpm. These valves are constructed from XH-426 material for the exhaust and NK-842 for the intake valves, making them the strongest valves in their class. Whether everything is on the line at the track, or you just enjoy your high performance car or motorcycle on the street, trust Race Master valves by Manley to keep you on the move. Order the model designed for y

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Manley Race Master Valves 12330-8

Valves, Race Master, Intake, Stainless Steel, 2.140 in. Diameter, 5.135 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12330-8

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Manley Race Master Valves 12331-8

Valves, Race Master, Exhaust, Stainless Steel, 1.654 in. Diameter, 5.100 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12331-8

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Estimated Ship Date: Tomorrow

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Manley Race Master Valves 12331-1

Valves, Race Master, Exhaust, Stainless Steel, 1.654 in. Diameter, 5.100 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12331-1

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Estimated Ship Date: Tomorrow

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Manley Race Master Valves for 1992-2010 VIPER - 11647-10

Valve, Dodge Viper exhaust, 1.600 +.200 Race Master, set of 10

Part Number: MAN-11647-10

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves 11308-1

Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Manley Race Master Valves 11665B-1

Valve, Race Master, XH-426 Stainless Steel, Exhaust, 1.555 in. Diameter, 4.845 in. Length, Set of 8

Part Number: MAN-11665B-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves for 1992-2010 VIPER - 11641-1

Valves, VALVE-DODGE VIPER R/M 1.580

Part Number: MAN-11641-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves for 1992-2010 VIPER - 11645-1

Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10

Part Number: MAN-11645-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves for 1992-2010 VIPER - 11645-10

Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10

Part Number: MAN-11645-10

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves 11671-1

SINGLE VALVE

Part Number: MAN-11671-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves for 1992-2010 VIPER - 11647-1

Valve, Dodge Viper exhaust, 1.600 +.200 Race Master, set of 10

Part Number: MAN-11647-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves 12333-1

Valves, Exhaust, Stainless Steel, 1.675 in. Diameter, .3125 in. Stem, 5.100 in. Length, Chrysler, Dodge, Jeep, 6.4L, Each

Part Number: MAN-12333-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves 11308-8

Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-8

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Race Master Valves 11665-8

Valve, Race Master, XH-426 Stainless Steel, Exhaust, 1.555 in. Diameter, 4.845 in. Length, Set of 8

Part Number: MAN-11665-8

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

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