Overview
Dry-joint exhaust manifold for specified small-block GM MerCruiser engines. Not compatible with Volvo Penta or older wet-joint manifolds.
Key Features
- For 5.0L, 5.7L, 305, 350, 377, and 383 small-block engines
- Use with 18-1845 riser
- Riser gasket options: 18-0720 closed, 18-0721 open, or 18-0722 restricted
Reference Numbers
Replaces OE: 865735A02; 865049T01; 8M0185794; 864308T01
Interchange: 27-33395; 27-33395B; 33395; 33395B; 835966; 856034; 5735; MC-1-865735
What's Included
1 x Exhaust Manifold; mounting hardware not included