MC-310 330 454 7.4 MerCruiser fresh water cooling kit Orca 300849

SKU
1340

Regular Price: $2,491.00

Special Price $2,469.00

Order now before the price changes.

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  • Another great Orca kit and easy to install with super instructions. Cools block and center riser manifolds. Allows your engine to run as GM intended for best performance and economy. A pressurized 50/50 mixture of antifreeze and tap water instead of corrosive water with hot and cold engine areas allows round cylinders and constant temps. Like cancer, it can be slowed down to allow your engine to last years longer. We need photos of your installed engine, which may vary the assembly of your kit from our photo.