SPE Motorsport Billet Cylinder Head Dowels For 2011-2025 Ford F-250/ F-350/ F-450 6.7L Powerstroke 2004-2008-f-150 Fits Crew (Double) Cab with

Fits Crew (Double) Cab with Long Bed (6' 1") 140

massive 1/4" steel radius arms

Front Lift Height: AT4/Trail Boss Models: 2 inches

To overcome this unidirectional force

SPE Motorsport Billet Cylinder Head Dowels For 2011-2025 Ford F-250/ F-350/ F-450 6.7L Powerstroke 2004-2008-f-150 Fits Crew (Double) Cab withThe SPE Motorsport Billet Cylinder Head Dowels replace the factory rolled split sprung cylinder head locator dowels across the entire Ford Modular engine family Mustang 5. 0, F 150 5. 0, Super Duty 6. 7L Powerstroke, GT350, and GT500 applications. The factory dowels do locate the cylinder head and gasket, but under high cylinder pressures and aggressive build specs, the rolled split sprung design can allow enough gasket shift to contribute to head