Product Overview
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.
Features & Benefits:
- 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.
- XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.
- Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.
- Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.
Additional Attributes:
- GTIN: 00807298063096
- Engine - Web: 5.4L Modular
- Engine - Web: 4.6L Modular
- Engine Detail - Web: 4.6L Modular
- Engine Detail - Web: 5.4L Modular
- Engine Detail: SOHC 3 Valve
- Engine Family: 5.4L Modular
- Engine Family: 4.6L Modular
- Engine Type: ICE
- Engine: 4.6L Modular
- Engine: 5.4L Modular
- Head Diameter: 38.50
- Industry: Automotive
- Make - Web: Ford
- Make: Ford
- Margin Width: 0.080
- O/A Length: 4.585
- Out of Stock Message: Call for Availability
- Product Market: Domestic
- Product Type: Engine Exhaust Valve Kit
- Seat Width: 0.100
- Stem Diameter: 0.2345
- Tip Length: 0.395
- Top of Head: 20 Degree Dish
- Underhead Angle: 25.00
- Underhead Radius: 11/32
- Valve Groove Type: Bead Loc?
- Valve Quantity: 8
- Valve Series: Extreme Duty Series
- Valve Type: Exhaust
Extended Information:
- Emissions : Racing or Pre-Emissions Use Only
- Life Cycle Status: Available To Order
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 11.750 x 6.750 x 2.500 inches
