Quality built replacements for your rusty or cracked GM Exhaust Marine Manifold (for all years) on your Mercruiser Chevrolet Engine with a Direct Replacement Chev Small Block Exhaust Manifold, CHV-1-83. Barr has been building quality marine products since 1933. Manifolds by Barr are covered by a manufacturer's 3-year warranty. We recommend that you purchase replacement manifolds in pairs and to also replace the risers and elbows at the same time.
Made in the USA
Fits Small block Chevrolet Engines
MerCruiser V8-283, 302, 305, 307, 327 and 350 C.I.D.
Universal Center Riser Style
Includes all mounting hardware, gaskets and plugs
For all years
3/4" N.P.T. cooling hose connections
Available with 3" or 4" Risers
Get back that new boat feel! Barr Manifolds are designed to reduce back-pressure and often when replacing OEM-installed manifolds, more horsepower is achieved.
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