TracTuff K24Z Billet Water Neck V1
Billet Water Necks for the R40 cylinder heads are here!! This version is meant to be an OEM replacement, the design incorporates a -16 ORB port so you can select the type of fitting you want use as well as 3/4" and 1/8" NPT ports for heater and water bypass functions. We also moved the ECT sensor port a few inches so it is less of an eye sore.
Product includes stainless hardware and a stainless 1/8" NPT plug. Choose the type of hose connection and either a stainless 3/4" NPT plug or black anodized 90° hose barb to complete the kit.