GM 3.7L Oil Pan Gasket Set | Sierra 18-4366 Zinc Pencil Anodes Includes locking collar for interchangeability

Includes locking collar for interchangeability with discontinued style bases

Prevents engine knocking

The Barr Marine FM-1-83 manifold boasts a precise construction that optimizes engine efficiency by reducing back pressure

Cork Gasket | Perko 0493DP999N

Why lug around a full spare prop when you only need blades

GM 3.7L Oil Pan Gasket Set | Sierra 18-4366 Zinc Pencil Anodes Includes locking collar for interchangeabilityGM 3. 7L Oil Pan Gasket Set Sierra 18 4366 Multiple piece oil pan gasket set fits Mercruiser model 470 marine engines. For Mercruiser 3. 7L 224 CID model 470 All oil pan side gaskets and end seals or molded one piece gaskets required to seal one engine Replaces Mercruiser 27 72479, 27 72479T, 27 72479A5