Got the gaiters installed today, and it went smoothly.
Sourced the Saab unit for $35. The Saab ends are quite larger than the original Morgan ends, so we used a length of 1 1/2" fuel line for a spacer. It's the fuel line that runs from the filler cap to the tank. It's almost 1/4" thick and mesh reinforced. For the left end we cut a piece the same width as the groove in the rack, slit it (like the letter C) and pushed it onto the rack. The right end required no cutting. Just took a length the width of the recessed area and pushed it on from the end. The fit under the Saab gaiter was perfect. A couple of clamps and off you go.
Saab units seem to be getting scarce, so it just might be cost effective to order another for a spare.
