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Manley Extreme Duty Series Stainless Steel Valves 11739-8 Valve, Intake, Steel, 1.900 in. Diameter, 0.342 in. Stem, 5.522 in. Length, Chevrolet, Set of 8
Manley Extreme Duty Series Stainless Steel Valves 11739-8 Valve, Intake, Steel, 1.900 in. Diameter, 0.342 in. Stem, 5.522 in. Length, Chevrolet, Set of 8
A$1,000.89
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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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
- 11739-8
- Product Attributes - Part Type
- Valves
- Product Attributes - Product Line
- Manley Extreme Duty Series Stainless Steel Valves
- Product Attributes - UPC
- 807298051864
- Product Attributes - Valve Position
- Intake
- Product Attributes - Intake Valve Head Diameter (in.)
- 1.900 in.
- Product Attributes - Intake Valve Head Diameter (mm)
- 48.260mm
- Product Attributes - Intake Valve Stem Diameter (in.)
- 0.342 in.
- Product Attributes - Intake Valve Stem Diameter (mm)
- 8.69mm
- Product Attributes - Intake Overall Valve Length (in.)
- 5.522 in.
- Product Attributes - Intake Overall Valve Length (mm)
- 140.259mm
- Product Attributes - Undercut Stem
- No
- Product Attributes - Swirl-Polished
- Yes
- Product Attributes - Valve Tip Length (in.)
- 0.250 in.
- Product Attributes - Valve Tip Length (mm)
- 6.350mm
- 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)
- 136
- Product Attributes - Valve Head Style
- 9 degree dish
- Product Attributes - Valve Seat Width (in.)
- 0.085 in.
- Product Attributes - Quantity
- Sold as a set of 8.
- Product Attributes - Notes
- Underhead angle/radius 15 degree x .500 in. Margin 0.075 in.
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man11739-8 |
| SFX Item ID | 4933577 |
| Supplier Item Code | 4933577 |
| Manufacturer SKU | 11739-8 |
| Manufacturer UPC | 807298051864 |
Compatibility
| Application Data |
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