Exhaust Manifold Crusader Big Block Port | Barr Marine CR-1-97993
Exhaust Manifold Crusader Big Block Port | Barr Marine CR-1-97993
Barr Marine
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Exhaust Manifold Crusader Big Block Port | Barr Marine CR-1-97993
Direct replacement port side log style exhaust manifold for Crusader 454 cu. in. & 502 cu. in. marine engines.
- Barr Crusader marine exhaust manifold
- Direct replacement exhaust manifold for Crusader port side big block 7.4L 454 cu.in. 8.2L 502 cu. in. marine engine
- Heavy duty cast iron
- Painted Blue
- Includes gaskets, mounting hardware, and pipe plugs
- Replaces Crusader 97993
- Replaces Osco 7933
- Replaces Sierra 18-1933
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! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.