Brothers creativity has resulted in an easy under bed gas tank conversion for your 1963-1966 Chevrolet or GMC trucks. By using our popular blazer/suburban gas tank, Brothers has been able to put together this inexpensive kit. The kit comes complete with the tank, mounting straps, 0-30 ohm (early chevy) sending unit, sending unit lock ring, and fittings.Note: this kit includes a newly developed sending unit that will work with original style gauges, or Brothers after-market gauge set.This tank is a side fill kit only