29/05/2026
Radiator overflow bottles in stock. These are designed to mount to the radiator mounting holes in pretty much all early model rotary engine bays. I also offer an rx3 specific bottle which can mount to the factory horn bracket. I have them coated and ready to go or I can also supply them in raw form. Features include o-ringed billet screw-on caps, laser cut bracketry and 90 degree fittings to run up to your radiator filler cap.