TracTuff RBB/ RBC Billet Water Neck w/ Swirl Tank - RWD
Something new for all your rear wheel drive k swappers!! This swirl tank takes advantage of wasted space in the small pocket between the Skunk2 Ultra Street or Ultra Race intake manifold and firewall and offers a premier solution for bleeding the cooling system; which would otherwise be a real project.
Our billet water neck has the largest port allowed for the best flow within the OEM gaskets footprint and has 1/2" NPT heater port. All billet parts are CNC machined from US milled 6061 aluminum. The radiator cap bung uses the larger domestic style cap for the largest opening and huge selection of cap offerings.
NOTE: Made to Order - Contact for ETA - If you are interested in a specific design that varies from this, please email us at firstname.lastname@example.org. If using AN lines we also recommend designing the upper radiator hose so that there is droop/ give so the engines movement and does not push/ pull on the radiator and fatigue any parts. Tank is welded so that it sits level when bolted to an engine with a 15° lean to the passenger side (exhaust side).
1/1/19 Update: Due to the stress placed on the brackets/ braces, a plinth can be added to distribute the load and increase strength.