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OMC Marine Exhaust Systems

iNet Marine sells the most complete line of aftermarket and original equipment exhaust systems, period! We sell Barr, Osco, & Sierra's complete line of exact replacement exhaust systems. For more information and products available about a specific category, click on the appropriate link(s) below. To place an order please use our secure online ordering.

HGE 6041
Exact Replacement Exhaust Manifold and Elbow for OMC 2.3L Ford V8
V6 Chevy 4.3L, 1985-90 (1 pc)
This manifold kit will replace OMC parts used on Chevy 4.3 V6 engines using Cobra drives from 1985 to 1990.
V6 Chevy 4.3L, 1991 and up
OMC Marine Exhaust, Manifolds, Risers, and Elbows for 4.3L Chevy V6 Engines from 1991 and up
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