Description

The Sierra 18-4388 Intake Manifold Gasket Set is interchangeable with the following: GLM 39650, Mallory 9-61210, Mercruiser 27-11977A92, 27-11977A88. Each Sierra product meets or exceeds the original equipment part it replaces. Fits: MCM 175, 185 , 205, 4.3L/LX w/ 1 pc. rear main seal (1985-1993).
Sierra Intake Manifold Gasket Set
Meets or exceeds the original equipment quality
Interchangeable with the following: GLM 39650, Mallory 9-61210, Mercruiser 27-11977A92, 27-11977A88
Includes 18-3879 Head Gasket