Rochester Gauges 6580-00203 (6580-203) Fuel Gauge for Boston Whaler

The 6580-00203, also referred to as the 6580-203, from Rochester Gauges is a senior, fixed length model designed to fit the 77 gallon (and optional 119 gallon) Florida Marine Tank inside many vintage Boston Whalers.  This gauge is manufactured for us by special order and it comes from the original manufacturer.  This gauge is available in several configurations from the drop-down menu.   IMPORTANT NOTE:  Most vintage Boston Whaler fuel tanks have a fuel gauge/sending unit flange that is not threaded for the (4) 1⁄4"-28 mounting bolts.  Instead, it requires the gauge to be mounted with longer bolts and nylon lock nuts.  Because of this design, we have sourced the necessary parts and added the following bolt kits: Bolt Kit BK-1 includes (4) 1/4"-28 x 7/8" bolts and (4) 1/4"-28 nylock nuts, with all parts being high-quality zinc plated steel or 304 stainless steel. Bolt Kit BK-1-SS includes (4) 1/4"-28 x 7/8" bolts and (4) 1/4"-28 nylock nuts, all 316 grade stainless steel. The gaske