The Granatelli billet tray set for 6‑volt OPTIMA batteries lets two 6V units be mounted together as an ultra‑low 12‑volt arrangement, lowering the battery profile for tight engine bays while preserving OPTIMA form. Billet construction gives a precise, finished mounting option for clean installs. This two‑tray set creates an ultra‑low mount 12‑volt system from paired 6V OPTIMAs, simplifying installation where space and battery height are concerns.
Granatelli 6 Volt OPTIMA Billet Battery Tray Set