MERCRUISER EXHAUST MANIFOLD GM 4.3L V6 51220

Product Description

For 1983-Present Mercruiser Center Rise Exhaust Manifold GM 4.3L V-6

All manifolds and risers are powdecoated black for maximum corrosion protection
Cast Iron manifolds and risers come with a 3 year warranty

Manufacturer: GLM Products, Inc. 
Mercury Part Number: 99746A17 
OSCO Part Number: 9745