Mercury Marine Manifold Exhaust Kit for V-8 GM 5.0/5.7-L with 4" Risers & 3" Spacer Blocks

Mercury Marine Manifold Exhaust Kit for V-8 GM 5.0/5.7-L with 4" Risers & 3" Spacer Blocks.

This is a Mercruiser Original Equipment kit and is "E-Coated", NOT "Ceramic coated". THIS KIT IS FOR APPLICATIONS THAT USE THE 3" SPACER BLOCKS

Fits Mercruiser GM V8 Small Block engines. Mercury specifies the E-coated 807988Q03 elbow and 860246Q11 manifold in this kit for freshwater installations. Not for Dry-Joint exhaust applications.

Features:

• 2 - 807988Q03 Risers
• 2 - 93320A13 Spacer Blocks
• 2 - 860246Q11 Manifolds
• Manifold & Riser Gaskets plus Mounting Hardware