SPE Motorsport Billet Cylinder Head Dowels For 2011-2025 Ford F-250/ F-350/ F-450 6.7L Powerstroke 2023-2025 Chevy Corvette Z06 5.5L a long spring and a

a long spring and a delrin spacer for each shock as well as adapters for the front shocks to run 2

Engineered to increase ground clearance

Core Height: 7-3/4"

6061 billet machined exhaust tips

Weight dry: 25lbs

SPE Motorsport Billet Cylinder Head Dowels For 2011-2025 Ford F-250/ F-350/ F-450 6.7L Powerstroke 2023-2025 Chevy Corvette Z06 5.5L a long spring and aThe 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