manifold reccommendation

Joined
Aug 14, 2006
Messages
10
Howdy, my 1998 5.0 mercruiser needs new manifold and risers. I've found Osco,GLM, an Barr priced relatively close. Which is the best for saltwater?I would rather pay a little more than buy one that wears out fasters than the others.
Thanks,dickm
 
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