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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2008 | Ford | F-150 | FX2 |
| 2005-2008 | Ford | F-150 | FX4 |
| 2006-2008 | Ford | F-150 | Harley-Davidson Edition |
| 2005-2008 | Ford | F-150 | King Ranch |
| 2005-2008 | Ford | F-150 | Lariat |
| 2008 | Ford | F-150 | Limited |
| 2005-2008 | Ford | F-150 | XL |
| 2005-2008 | Ford | F-150 | XLT |
| 2008 | Ford | F-250 Super Duty | FX4 |
| 2006-2008 | Ford | F-250 Super Duty | King Ranch |
| 2006-2008 | Ford | F-250 Super Duty | Lariat |
| 2006-2008 | Ford | F-250 Super Duty | XL |
| 2006-2008 | Ford | F-250 Super Duty | XLT |
| 2008 | Ford | F-350 Super Duty | FX4 |
| 2006-2008 | Ford | F-350 Super Duty | King Ranch |
| 2006-2008 | Ford | F-350 Super Duty | Lariat |
| 2006-2008 | Ford | F-350 Super Duty | XL |
| 2006-2008 | Ford | F-350 Super Duty | XLT |
| 2005-2008 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
