We maintain patterns for many models back to 1974. Please call for price and availability.
Systems are for stern drive application unless noted otherwise.

We have produced a few aluminum manifold systems which fit the cooling requirements for specific engines. This section features the systems which are designed for particular Kubota and Isuzu engines.
Each of these systems is sold either as a system, or as individual parts. Both are designed to accommodate the cooling requirements of the engine under full continuous load at maximum rated RPM.