TracTuff RBB/RBC Billet Water Neck w/ Swirl Tank V2
Finally!! Essentially a duplicate of the PRB/ PRC V1SR swirl tank for the RBB/ RBC cylinder head and sure to be just as popular. I recommended this version whenever possible because it incorporates several features that I simply cannot build into other versions, due to space constraints. Great use of space for those of you that dont have things that conflict with it, high entry/ low outlet, a substantial bracket to help support the assembly, and an outlet position that allows for the best plumbing options. i.e. allows for more hose to be used and reduces bad hose routing.
All billet parts are CNC machined from US milled 6061 aluminum. The domestic cap bung has a 1/8" NPT port and the import version has a 1/16" NPT for connection to an overflow. The domestic version uses any early model (late 70's Chevy C10 Pickup w/ 454) cap and the import version uses early model Honda (88'-91' Civic/ CRX and 90'-93' Integra) cap.
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. The billet neck has a 1/2" NPT port so you can reconnect a heater hose (hose fitting option) or you can delete it (plug option). The tank is welded so that it sits level when bolted to an engine leaned back 15° (exhaust side) for the traditional option and leaned forward 8° (intake side) for the lean option.