Longest is an I beam axle, 35-6 Ford rear wishbones and some front bones that I did one side at a time.

Biggest has been a V12 Lincoln block. Several Y and flatheads also. Dunked 4 35 Ford wire wheels at once.

A guy on HAMB says he is going to dunk a complete Model A coupe body

Ive a 200 # capacity blaster but its a pain to use particularly if Im using different media. These days its used strictly for frames.

Ive also quickly dunked aluminum intakes; comes out looking so much nicer than media blasting. I make a point of never bidding on blasted aluminum on EBay.