MC-313 86 thru 01 4.3 5.7 MerCruiser fresh water cooling kit Orca 300851


Regular Price: $1,795.00

Special Price $1,769.00

Order now before the price change.

  • INFO
  • Another great Orca kit-easy to install with super instructions. This cools the block only. For the block and manifold cooling see 400321.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.