the kit was originally designed for the gasser engine and the fender had the space for the heater, with the switch to the multi fuel engine, the fender was redisgned with no shelf. the bracket the military uses is two pieces, here are the dimensions
item: Bracket angle - top
first leg length: 1.00 in
first leg width: 14.375 in
first leg thickness: 0.120 in
first leg angle: 90 Degrees
second leg length: 9.125 in
second leg width: 14.375 in
second leg thickness: 0.120 in
special features -
two 1.000 in X 0.328 in mounting slots located 11.375 in co to c and
0.500 in from edge width by 1.500 in from edge along legnth on first leg
Mark mounting holes for heater on secong leg, the measurments for the holes are out there
item: bracket double angle - side
first leg length: 1.745 in
first leg width: 8.000 in
first leg angle: 90 degrees
first leg distance from edge to center hole along length: 0.750 in
first leg slot length: 1.000 in
first leg slot width: 0.328 in
frist leg thickness: 0.120 in
center section hight: 12.432 in
center sectio width: 8.000 in
center section thicknes: 0.120
second leg length: 2.125 in
second leg width: 8.000 in
second leg thickness: 0.120 in
second leg distance from edge to hole center along length: 0.500 in
second slot width: 0.625 in
second leg slot width: 0.328 in
second leg angle: 90 degress
hope this helps
