Riser Spacer Kit
| Brand | Dometic / Sierra Engine Parts |
| _Application | Marine Power small block V8 305, 350, 4.3L, 454, 5.0L, 7.4L & 8.2L. Complete with mounting hardware and 3" center rise. Use with manifold 19521 |
| Shipping Details | |
| Weight: | 16.50 lb |
| Length: | 13.75 in |
| Height: | 4.31 in |
| Width: | 4.37 in |