Sierra 18-1978 Elbow

This item has been discontinued by the manufacturer and is no longer available.

Sierra 18-1978 Elbow

Sierra elbow for use on V-8 inboard applications only.

Use With:

• 18-1950-1: Manifold
• 18-1951-1: Manifold
• 18-1954-1: Manifold
• 18-1955-1: Manifold
• 18-1956-1: Manifold
• 18-1958-1: Manifold
• 18-1960-1: Manifold
• 18-1962-1: Manifold
• 18-2833: Exhaust Elbow Gasket
• 18-4362: Exhaust Elbow Mounting Package
• 18-1906: Manifold Spacer
• 18-4008: Block Off Plate
• 18-8514: Exhaust Elbow Mounting Kit
• 18-8554: Exhaust Elbow Mounting Kit

Interchangeable with:

• Barr
• MC-20-76771
• GLM
• 51190
• Mallory
• 9-40556
• Mercruiser Stern Drive
• 76771A3
• 76771A2
• 60427A2
• 53779A2
• 53779A1
• Osco
• 6771

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov