Fel-Pro 6.6L Duramax Exhaust Manifold Gasket Set (Improved Design)
Meets or exceeds all original equipment specifications Application specific, providing unsurpassed quality for a seal you can trust Validated for fit, form, and function Engineered for the sealing repair environment Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
