Sierra manifolds are painted, packaged and leak tested.
| Brand | Dometic / Sierra Engine Parts |
| _Replaces | Barr# FM-1-83 |
| _Application | Port & Starboard universal center riser manifold. Fits Ford, Crusader, Mercury, OMC and Pleasurecraft 302 and 351 CID engines. |
| Shipping Details | |
| Weight: | 36.11 lb |
| Length: | 20.5 in |
| Height: | 7.0 in |
| Width: | 9.75 in |