First of all, Marlin never chambered anything in 358 Winchester. I suspect they were talking about the 35 Remington, which is a .358 bullet diameter. Yes, you can trim the cases to 1.8" and it's Indiana deer legal. Not worth the pain in the ass anymore, in my opinion, with 30-30's being legal.
Time to clear out some room in the safe. First up:
Remington 760 in 35 Remington, in excellent shape. There is a little swelling at the base of the stock (from moisture, I'm assuming) that was there when I got it. A few handling marks on the wood, but overall as nice as I've seen in one...
I did this a couple years ago; I started by building a small gasifier that powered a 13 hp engine, then kept building progressively bigger ones until I had a Ford 351 V8 screaming at 4500 RPM. The technology is very simple; refining it into something workable is the difficulty. Let's just say...