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Manley Extreme Duty Series Stainless Steel Valves 11731-8 Valves, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Set of 8
Manley Extreme Duty Series Stainless Steel Valves 11731-8 Valves, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Set of 8
A$1,004.45
Special Order. Contact for ETA.
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Description
Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance.
Part Type
Engine Exhaust Valve
Features
- Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.
- Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.
- Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.
- XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.
Specifications
- Product Attributes - Brand
- Manley
- Product Attributes - Manufacturer's Part Number
- 11731-8
- Product Attributes - Part Type
- Valves
- Product Attributes - Product Line
- Manley Extreme Duty Series Stainless Steel Valves
- Product Attributes - UPC
- 807298051765
- Product Attributes - Valve Position
- Exhaust
- Product Attributes - Exhaust Valve Head Diameter (in.)
- 1.880 in.
- Product Attributes - Exhaust Valve Head Diameter (mm)
- 47.752mm
- Product Attributes - Exhaust Valve Stem Diameter (in.)
- 0.372 in.
- Product Attributes - Exhaust Valve Stem Diameter (mm)
- 9.44mm
- Product Attributes - Exhaust Overall Valve Length (in.)
- 5.454 in.
- Product Attributes - Exhaust Overall Valve Length (mm)
- 138.531mm
- Product Attributes - Undercut Stem
- No
- Product Attributes - Swirl-Polished
- Yes
- Product Attributes - Valve Tip Length (in.)
- 0.220 in.
- Product Attributes - Valve Tip Length (mm)
- 5.588mm
- Product Attributes - Valve Material
- XH-432 Xtreme alloy
- Product Attributes - Lock Groove Quantity
- 1-groove
- Product Attributes - Lock Groove Style
- Conventional
- Product Attributes - Approximate Weight (g)
- 142
- Product Attributes - Valve Head Style
- 6 degree dish
- Product Attributes - Valve Seat Width (in.)
- 0.100 in.
- Product Attributes - Quantity
- Sold as a set of 8.
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man11731-8 |
| SFX Item ID | 4930018 |
| Supplier Item Code | 4930018 |
| Manufacturer SKU | 11731-8 |
| Manufacturer UPC | 807298051765 |
| Alternative References | XH-432 |
Compatibility
| Application Data |
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|---|
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