Tomei SR20DE[T]-FR Head Gasket Thickness:1.5mm Includes 2 rubber isolators for

Includes 2 rubber isolators for noise reduction and bumper protection during use

Built for demanding use

LT 2015 - 2019 Chevrolet Silverado 3500 HD High Country 2010 - 2019 Chevrolet Silverado 3500 HD LTZ

080" wall chromemoly steel tubing

Tomei SR20DE[T]-FR Head Gasket Thickness:1.5mm Includes 2 rubber isolators forTomei Gasket Ultra Durable, High Performance Head Gasket Highly Optimized, Engine Specific Construction Made Using Premium Grade Materials and Coatings Precision Water Oil Route Seals Multiple Thicknesses For CR Adjustment Each gasket features an optimized combination of seals and beads derived from analyzing the engine's individual characteristics that include bore spacing layout, head block materials and sealing properties. This also helps limit the