back then you could get about anything, including aftermarket .... I see a variety of springs in the master parts catalog that could be what you have, including a "2 stage" set .... need to count the leaves

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