Lightning Front Main Seal
Replace the leaking gasket on the front of your supercharged motor with this 1999-2004 Ford Lightning front main seal! After years of your engine running, it eventually wears a groove into the front main seal. This allows oil to pass and leak down your engine. Replace the worn gasket on your engine with this high quality replacement! Featuring a molded rubber construction, this gasket is sure to seal up the front of your engine! The gasket is a direct replacement on your supercharged 5.4 engine.