XME 87656 marine exhaust manifold for many 1990 and newer OMC and 1993 and newer Volvo Penta 4.3L V6 marine gas engines (GM / Chevrolet V-6). 4.3GS 4.3GL 4.3GI. This manifold will fit either side of the engine and accepts all factory original accessories and fittings. Each purchase is for one manifold.

Riser mating bolt dimensions are 3-7/8" (98.4mm) by 2-19/32" (65.9mm) bolt center-to-center.

This part is new and high-quality cast iron construction. To determine if this is the correct replacement for you, look on your current part for casting numbers and match them to the cross reference below:

The manifold fits to following engines: