GM Small Block Center Rise Exhaust Manifold | Barr Marine CHV-1-83
GM Small Block Center Rise Exhaust Manifold | Barr Marine CHV-1-83
Barr Marine
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GM Small Block Center Rise Exhaust Manifold | Barr Marine CHV-1-83
Generic center rise manifold for GM 283, 305, 307, 327, & 350 cu. in. marine engines.
- Barr GM small block exhaust manifold
- Generic center rise manifold for GM V8 small block engine applications
- Interchangeable between port and starboard side
- Requires use of Barr 20-0100 or 20-0082 riser with this manifold
- Includes with gaskets and mounting hardware
- 3/4 in. NPT cooling hose connections
- Heavy duty cast iron
- Painted black
- Replaces Indmar 531051
- Replaces Marine Power 0994-000 and 613287

! 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.