Quicksilver 27-33395 MerCruiser V8 Exhaust Manifold GasketOEM-quality exhaust manifold gasket for V8 MerCruiser sterndrive and inboard engines built by General Motors. Designed to maintain proper sealing and engine performance. Refer to your owner's or service manual for specific fitment and installation.Features: Fits MCM/MIE GM V8 engines (283, 305, 350 & 377 CID); For select MerCruiser sterndrive and inboard applications; Built to Mercury Marine OEM specifications for durability and performance; Ideal for sealing exhaust components and preventing leaks; Interchange: GLM : 31100; Mallory: 9-61401; Felpro : 17420; OMC: 3852468; Redline: RL0872; Sierra: 18-2949-9;