Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Make/Engine
Exhaust Overall Valve Length (in.)
- 5.422 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5.454 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Exhaust Overall Valve Length (mm)
- 137.719mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 138.531mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Installed Length
- 0.100 in. over (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Tip Length (in.)
- 0.220 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Tip Length (mm)
- 5.588mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6.350mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Material
- XH-426 stainless steel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- XH-432 Xtreme alloy (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Approximate Weight (g)
- 139 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 142 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Head Style
- 6 degree dish (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 9 degree dish (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Cylinder Head Type
- Stock configuration (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range

Valves

Showing In Stock Items. Show All 3 Items.

Individual Parts

Part Groups

Results 1 - 2 of 2

Manley Race Series Stainless Steel Valves 11509-1

Valves, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .372 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11509-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Manley Extreme Duty Series Stainless Steel Valves 11731-1

Valve, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Each

Part Number: MAN-11731-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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