Engine:301 to 455. Creates a positive seal. Thickness will not decrease. Eliminates re-torque of valves. High-tensile strength. Handles ex flange pressure and forms a leak proof seal. Black latex coating.
Mr Gasket Engine Valve Cover Gasket Set 274; for Ford 351M/400
Mr Gasket Engine Valve Cover Gasket Set 5876; for Chrysler 273-360 "LA" Mopar
Mr Gasket Engine Valve Cover Gasket Set 378; for Chrysler 361-440 B/RB Mopar
Mr Gasket Engine Valve Cover Gasket Set 5871; for Ford 351M/400
Mr Gasket Engine Valve Cover Gasket Set 278; for Ford 429/460 BBF
Mr Gasket Engine Valve Cover Gasket Set 5860; Ultra-Seal 0.187 in. for SBC
