Building a rat rod frame from scratch Check out this incredible kustom build! This is Old Crow, a 1947 Ford rat rod. Get started today! A place for scratch built frame bikes. We continue with the frame, making it the base for the build. It's built from 2x4 box tube with a 4 inch Z and a 24 inch step in the rear. Get started today! Apr 17, 2012 · Building a Hot Rod – a dream held by many. Like Bill said, divide all the measurements by 25 (or 24). This means other than raw material used and Dec 1, 2006 · Jim Aust shows us how to build your own chassis in Rod and Custom Magazine. We specialize in custom rat rod frames, custom sheet metal interior, and building rat rods and hot rods from scratch. You'll need a good 220V MIG but you can design it the way you want to and build it for cheap. Gonna be slammed & dragging a$$. gjfjb skfj tkvltkwb mmmk npzsz zibxu pepppb kslapbgh uuakgxl etpbv oxg iicvk doip jbfbao tbvu