Use to cut em all the time on mini trucks. Bandsaw cuts through like butter. My buddy sliced the tip of his thumb off one time cutting a lift/lowering block.
No kidding. I was freaking out more then him though. He was fairly calm about it honestly. I thought he was BS'ing me at first, then he showed me. We were lowering an 86 Nissan Hardbody.
I always just had some new ones made when we were trying to get a custom size, that way I could adjust the pitch I wanted on the block to pivot the axle.