4 in. Exhaust Riser Extension | Crusader 97772
4 in. Exhaust Riser Extension | Crusader 97772
Replacement OEM Crusader riser raises exhaust elbow above waterline.
- Crusader 4 in. riser extension
- Fits Crusader V8 small block 283, 305, 307, 327, and 350 cu. in. marine engines up to approximately 1991
- Fits Crusader V8 big block 454 and 502 cu. in. marine engines up to approximately 1991
- Heavy duty cast iron
- Painted Crusader blue
- Does not include gaskets or mounting hardware – sold separately
- Original Crusader
- Replaces Crusader 96419
- Replaces Osco-7772
