10.04 dia. Vernalift MufflerTop In/Top out 

Extremely effective in reducing engine exhaust noise and preventing water from returning to the engine. High strength design provides a significant safety margin over other existing fiberglass lift mufflers. Exceeds ABYC specifications. For Gas/Diesel fuel type Inboards, Sailboats & Generator applications. Sound rating: Better. Use above or below the waterline.

A1: 2, A2: 2, B: 2.5, D: 10.04, F: 2.5, H: 10.16

Sold: Each