Freshwater Cooling Kit, Mercruiser 7.4 liter 454/502, MC318
Mfr. San Juan Engineering
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Additional DescriptionNOTE: All Mercruiser Full Freshwater Systems installed on engines with exhaust extensions between the exhaust manifolds and high rise elbows, must have extra parts included in the kit, cost is $16.00. Please call us, or email email@example.com to specify.
All "San Juan Freshwater Cooling Systems" are built with the best pure copper and silver alloys. Systems are designed for compact installation and do not increase the height, width, or length of the overall engine dimensions, allowing for installation in most existing engine compartments. All kits come complete, including step-by-step instructions, no special tools are required.
San Juan Engineering Kits were designed to fit on the original factory equipped engine. Any changes or alternations in the engine may result in the heat exchanger and/or parts, requiring some adaptation to complete installation.
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