Fresh Water Cooling System for Mercruiser BBC Marine Engines. Half System.

Freshwater Conversion Kit for Mercruiser BBC (7.4L, 8.2L) Marine Engines. Half System. Fits most applications with low mounted alternator.

Brand New freshwater cooling conversion kit for Mercruiser big block chevy marine applications both inboard and sterndrive applications. This kit will fit 7.4L, 8.2L marine applications. This is a "half kit" (i.e. this cools the engine block only). On average, this kit will take 1-2 hours for installation. This kit comes with everything needed for installation. Nothing more will be needed. If you are unsure if this will fit your application, please contact us a serial number off of your application (ex. 0F123456)

MADE IN THE USA!

Will this kit fit my application? Here are some specs:

• Will fit Mercruiser Big Block applications
• Fits big block GM engines (7.4L, 8.2L)
• Half Kit (cools engine block only)
• Designed for applications that have the alternator mounted low and the power steering pump mounted high on the port side
• Reference: MON-MFH-4949 when contacting us

Two year warranty with telephone and email customer support provided by the manufacturer.

CONVERSION KIT FITS

MerCruiser Chevy based big block V8 engines 454-502 CID both sterndrive, inboard and V-drive. Especially designed for the low capacity raw water pumps used on sterndrive engines. Will NOT fit most engines with high mounted alternators such as late model OMC engines. Separate kits are available for those engines. Some engines have fuel line routing and fuel filter location that must be changed slightly. Heat exchanger is 4 1/8" x 22.5" long and fits within overall length, width, and height of most engine conversions. Heat exchanger extends from the inside of the starboard exhaust manifold towards port side clearing most high mounted power steering pumps.