You make me feel better about "rowing" my 10/5/13 Fuller transmission. It is not the easiest thing to do in bumper to bumper traffic. But I avoid that down here. Quicksilver also has a 2-4-6 Jacobs Brake which is a very handy option. Installed a 10" "Sewerpipe" exhaust, Horton thermo-fan, and a huge Donaldson airfilter. I don't think I'm ready for computer gizmos like a keypad. For me, double-clutching is still in vogue. Whoops reminds me I need to adjust the clutch brake. Like just about everything else choices involve compromises. I am not sure that some Allison dealers do not go out of their way looking for work. And finally a good water separator fuel filter is a must
I chose a RaCor with the S series 1 micron element. Dirty fuel causes nightmares.
