GM Small Block Exhaust Manifold to Head Gasket | Sierra 18-2902-1

Gasket seals exhaust manifold to cylinder head on GM V8 small block marine engines.

• Exhaust manifold gasket (1)
• For GM V8 283, 305, 307, 327, 350, 377, 383, and 400 cu. in. marine engines (not 6.0L or 6.2L)
• Has end bolt cut outs so gasket can be slid between the manifold and block after two bolts are started
• Replaces Mercruiser 27-33395, 27-33395B
• Replaces OMC 909314, 3852468
• Replaces Volvo Penta 856034, 3852468
• Replaces Marine Power 0994-600
• Acceptable replacement for Sierra 18-0872, 18-2899, 18-2902, 18-2949, 18-2949-9
• Replaces Mallory 9-61401