Exhaust Manifold Mercruiser GM 305 5.0L, 350 5.7L V8 83-up
	Quantity in Cart: None Part Number: OSC7114B Price: $159.95 Weight: 48.00 lbs. This item is also available in our eBay store.
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manifold to replace the original on a Mercruiser with a small block GM V8 Center Riser. It was used from 1983 and up. The riser that it uses is OSC8503A for 3.0", and riser OSC4354 for 4.0". The mounting kit is OSC7214-MK. NOTE: This manifold WILL NOT FIT Dry Joint Exhaust Systems. Osco Manifolds and Risers come with a 3-year warranty (PDF)! Categories OSC7114B is found in. Manifolds for Mercruiser Inboards Manifolds for Mercruiser OSC7114B is found on the following pages in the Basic Power Sterndrive/Inboard Catalog. 087

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