Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Selected Filters


Filters


Manley Race Series Gen II Custom Valves

Not Yet Reviewed

Do you have a boosted, high-heat, high-horsepower engine? Manley offers custom race valves for your high performance engine. These Race Series Gen II custom valves are manufactured from XH-426 (exhaust) and NK-842 (intake) materials with hard tips and hardened grooves. They are tailored to length, groove position, head diameter, margin, and other specifications that you request when ordering. So, whether you're building an engine or are a serious racer, Manley is committed to seeing that you're there at the finish.

Results 1 - 25 of 64

Valves, Exhaust, Stainless Steel, 1.650 in. Diameter, .342 in. Stem, 5.640 in. Length, Universal, Set of 8

Part Number: MAN-11217-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Intake, Stainless Steel, 2.425 in. Diameter, .372 in. Stem, 5.650 in. Length, Universal, Set of 8

Part Number: MAN-11214-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Intake, Stainless Steel, 2.425 in. Diameter, .372 in. Stem, 5.650 in. Length, Universal, Set of 8

Part Number: MAN-11214-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.650 in. Diameter, .342 in. Stem, 5.640 in. Length, Universal, Each

Part Number: MAN-11217-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 1.535 in. Diameter, .236 in. Stem, 4.469 in. Length, Universal, Each

Part Number: MAN-11212-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.700 in. Length, Universal, Each

Part Number: MAN-11207-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.700 in. Length, Universal, Set of 8

Part Number: MAN-11207-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 1.467 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Each

Part Number: MAN-11208-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.260 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Each

Part Number: MAN-11209-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.640 in. Length, Each

Part Number: MAN-11245-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.640 in. Length, Set of 8

Part Number: MAN-11245-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .310 in. Stem, 5.900 in. Length, Set of 8

Part Number: MAN-11248-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 2.100 in. Diameter, .310 in. Stem, 5.400 in. Length, Set of 8

Part Number: MAN-11249-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.750 in. Diameter, .306 in. Stem, 5.400 in. Length, Universal, Set of 8

Part Number: MAN-11257-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.750 in. Diameter, .306 in. Stem, 5.400 in. Length, Universal, Set of 8

Part Number: MAN-11257-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Race Series Gen II Custom, 12 degree Dish, XH-426 Stainless Steel, 1.625 in. Head Diameter, 6.400 in. Length, Set of 8

Part Number: MAN-11261-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.650 in. Diameter, .2755 in. Stem, 4.700 in. Length, Each

Part Number: MAN-11267-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 1.575 in. Diameter, 0.235 in. Stem, 4.449 in. Length, Each

Part Number: MAN-11276-4

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.500 in. Length, Universal, Each

Part Number: MAN-11203-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 2.100 in. Diameter, .311 in. Stem, 5.700 in. Length, Universal, Each

Part Number: MAN-11206-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Intake, Stainless Steel, 1.467 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Set of 8

Part Number: MAN-11208-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Exhaust, Stainless Steel, 1.260 in. Diameter, .217 in. Stem, 4.685 in. Length, Universal, Set of 8

Part Number: MAN-11209-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 1.909 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11210-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valve, Intake, Stainless Steel, 1.909 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11210-4

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Valves, Intake, Stainless Steel, 1.535 in. Diameter, .236 in. Stem, 4.469 in. Length, Universal, Set of 8

Part Number: MAN-11212-8

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

...Loading

Estimated Ship Date: Jun 23, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.