Reducer Marine Wet Exhaust Fitting Coupling Fiberglass 3 x 4 x 7

A=3"
B=7"
C=4"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.