The Oil Cooler Kit is a high quality accessory designed to help the Honda horizontal engine keep cooler.  Air-cooled engines run hotter when modified (i.e. big bore kits) and/or subjected to heavy loads such as racing use.  This kit will help the engine’s durability and reliability by circulating the engine oil through a cooler reducing the engine’s oil temperature. The kit includes the following:

– Lightweight aluminum 4 row oil cooler (not a 3 row as many others sell).
– AN fittings
– Crimped, braided lines

– No hose clamps that could easily come off or leak nor cheap rubber hoses.
– Mounting Bracket and Hardware

This oil cooler must be used with our big bore kit or one that has similar cylinder fittings (Kitaco and possibly others).