3.5-quart chrome oil tank for 1965-86 FL and FX 4-speed models Provides easy access to the battery Bolt to the stock mounts Also fits Paughco stock-style frames Includes a two-piece front bracket for easy installation Measures 5-9/16"-tall x 7-1/2"-deep x 12"-wide The battery compartment is 7-3/8"-wide x 4-1/8" deep With oil filter and push-on hose barns for vent and return lines