1999-2003 Ford F250/F350 7.3L Powerstroke Cylinder Heads & Valve Train

Along with the complete rotating assembly, your Ford 7.3L Powerstroke cylinder heads play a vital role in determining compression while working with your camshaft and valvetrain to create your engine power and torque curve. This is especially crucial when upgrading and modifying your engine as the stock heads are typically not the best choice for performance applications. Here at Alligator Performance, we carry a range of aftermarket cylinder heads that dramatically improve airflow in and out of the engine so your 1999-2003 Ford F250 or F350 can experience improved power and performance each time you get behind the wheel. Unlock the full potential out of your motor by allowing your engine to breathe easier with any of these premium cylinder heads! Ford Powerstroke Fitments: 1999, 2000, 2001, 2002, 2003 Ford 7.3L Powerstroke. Submodel Fitments: XL, XLT, Lariat, FX4, FX2, Limited, King Ranch, Platinum. Some exceptions apply, please see individual product pages for specific fitments.