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Thru-Hull 4" Exhaust Fitting With Flaps, Black

Item # 83131
Customer Rating:
Our Price   $69.99

Availability: Ships within 2-4 business days

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details & specs

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Product Description
Designed to prevent back flow to the exhaust system or manifold when stopped, moving slowly, or backing down.
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Specifications
Color Black
Size 4" O.D.

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q & a

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1 Question | 0 Answers
Displaying question 1
  • Q:

    Does this have the internal flap to prevent water from entering the exhaust manifolds?
    Asked on 7/7/2012 by Buford T from Kentucky

    0 answers

Displaying question 1

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