OMC V6 4.3L Cobra, all models (center riser direct replacement).
Volvo V6 4.3L Cobra, all models (center riser direct replacement).
Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts.
Replaces Volvo part # 3857656.
Includes all plugs, gaskets and mounting hardware to the cylinder head.
3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts:
OMC-20-913784 direct replacement exhaust riser/ elbow.
VO-20-3862627 direct replacement exhaust riser/ elbow 11.3 "New style tall one piece".
50-512-017 replacement 1/2" N.P.T. to 1" hose (straight)/brass hose fitting.
MC47-27-99757 direct replacement manifold to head gasket.
