Fel-Pro 1646 is a valve cover gasket set for Chrysler, Dodge, and Plymouth LA-series small block V8 engines, including 273, 318, 340, and 360 applications. Its Cork-Lam construction pairs a steel core with cork-rubber sealing faces to help control leaks on imperfect sealing surfaces and hold clamp load in demanding high-vacuum or blowout conditions.

Fel-Pro 1646 Features:

• Cork-Lam design uses a steel core bonded to cork-rubber material on both sides for added strength and sealing stability.
• .313 in. thickness provides a taller sealing profile that can help with uneven flange surfaces and valvetrain-to-cover clearance.
• Built for Chrysler, Dodge, and Plymouth LA-series small block V8 273, 318, 340, and 360 engine applications.
• Designed for performance repair environments where standard valve cover gaskets may struggle with vacuum or crankcase pressure conditions.

Includes:

• Pair of valve cover gaskets

Steel core gaskets may not fit valve covers that use a gasket retaining lip. Not intended for use on emission-controlled vehicles.