Lot of effort for 6 oz.! Better than nothing but has to be a bit frustrating to only net a few oz. Kinda like when I spent two days stripping grimy-*** undercoating off my Duster thinking it would be 20 + lbs. and it only ended up being about half...
FMJ on B bodies Only just went through a mini ordeal replacing a steel oil pan with an aluminum one that only ended up saving a couple ounces.