the brackets/sliders on the 55-59 are part of the seat, size and angle just so to suit the seat and floor - you may find something that could be adapted, but it'd be a measure and hunt deal, best to try and find the correct ones if he didn't butcher the bottom of the seat

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics