the 61 would have had a 283 as an optional engine, you just have to get original mounts to install it, shouldn't require any modifications .... it should all be shown in the factory assembly manual

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