I wanted semi-gloss, but I bought the gloss POR-15 by accident.
One gallon did my frame and my dad's '55 Chevy car frame.
Check the
glove box manual for info on linking photos.
BTW...my last three trucks have all had 4 wheel disc brakes.
'00 Chev 2500, '03 GMC HD 1500, '06 Chev HD 2500.