What are you after - Fxr, Flh or softail?
There's a complete 1340 evo engine and running gear for sale on Gumtree from Bathurst. But it's older than your engine and a crankcase breather. It's $3,500.
Better off rebuilding it I reckon. 5k for a rebuild solid donk is better than paying 3.5k for an old unknown engine on my eyes.
But I don’t think a TC will fit in my 96 softail?
It can made to work with an adaptor and new ignition, cost a couple hundred, but can be worth it when cheap, take off twin cam motors pop up for sale.
Can't hurt to offer a lot less for a second hand evo engine. Whilst there's not many around, there aren't many buyers for them either.
Just rebuild. Nothing worse then paying a chitload of money to buy an engine of 'unknown' condition. They will ALWAYS say she has 100km on the engine and runs sweet; until it drops a valve on yoour first ride.