Due to the ongoing over-demand versus supply challenges, but in an effort to continue being able to supply a limited number of these products Monitor Products is currently NOT painting any of our Fresh Water Cooling system products. This will not affect the life expectation of the products, but we do still recommend them to be painted by the customer before installation.

Conversion Kits - MerCruiser

MFH-4949
Standard Mercruiser Big Block V8 Block Only
$1134.00 View Product
MFH-5229
Premium Mercruiser V6-V8 Block Only System
$1288.00 View Product
MFH-5230
Premium Mercruiser V6-V8 Block & Manifold
$1470.00 View Product
MFH-5320-A
Premium Block and Exhaust Manifold Freshwater Cooling Kit for a 1999 - Present V-8 MerCruiser GM Eng
$1610.00 View Product
MFH-5320-B
Premium Block and Exhaust Manifold Freshwater Cooling Kit for a 2002 - Present V-8 MerCruiser GM Eng
$1771.00 View Product
MFH-5344
Standard Block Only Freshwater Cooling Kit for a 1990 - 2005 4-Cylinder MerCruiser GM Engine
$938.00 View Product
MFH-5374
Premium Mercruiser Big Blk V8 Block& Manifold
$1764.00 View Product
MFH-5398
Standard Block Only Freshwater Cooling Kit for a 1985 - 2001 V6-V8 MerCruiser GM Engine
$1036.00 View Product
MFH-5399
Standard Block and Exhaust Manifold Freshwater Cooling Kit for a 1982-1998 V-8 MerCruiser GM Engine
$1211.00 View Product
MFH-5403
Hi-Performance Chevy Big Block V8 Block Only
$1680.00 View Product
MFH-5406
Hi-Performance Chevy Small BlockV8 Block Only
$1386.00 View Product
MFH-5433
Standard Block Only Freshwater Cooling Kit for a 1999 - Present V6-V8 MerCruiser GM Engine
$1092.00 View Product
MFH-5456
On-Engine Block & Manifold Freshwater Cooling Kit for Mercury Remanufacturing 357 Engines
$1750.00 View Product
MRM-5345
Off- Engine Chevy 3L Block Only System
$1036.00 View Product