Vehicles & Years Applicable:
- 2002 - 2006 F-250
- 2002 - 2006 F-350
- 2002 - 2006 F-450
- 2002 - 2006 F-550
Item Specifics
- Brand new aftermarket casting, includes valve guides and valve seats, ready for assembly
- Highest grade aluminum material used in manufacturing
- Thicker decks for greater strength & Improved flow design to resist cracking
- Hardened exhaust seats (Stellite)
- CNC machined guides and 3 angle valve finish on all seats.