Yeah. Some think everyone can afford to buy kits as parts donors. The Revell 72 Olds has a nice big block, as does AMTs 69 Olds. I don't think the BB Chevy is a good base. Almost everything is different about the engines, tho I guess if you are scratching heads, intake, valve covers, etc you could use it. Oil filter and starter are on opposite sides from a Chevy.