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Block Kit, 3" Spacer, Mercruiser V6 and V8
	Quantity in Cart: None Part Number: BARMC-20-93320A3 Price: $160.95 Weight: 23.00 lbs.
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Direct replacement 3" riser blocks (pair) with fastener and gasket package 3" Spacer Block Kit fits Mercruisers with Center rise manifolds (OSC9011 and OSC7114B) Ordinarily for 1983 and up (some exceptions apply) NOTE: This item WILL NOT FIT Dry Joint Exhaust Systems. Categories BARMC-20-93320A3 is found in. Risers, Elbows & acces. for Mercruiser Risers, Elbows & acces. for Mercruiser Inboards