Hot Rod Forum banner


  1. 350 small block engine identification.

    I recently bought a 29 ford model a coupe hot rod. It was said to have a chevy/gm small block 350 in it. Looks like a 350; I was going to verify with the casting numbers but they have been ground off the block for some reason I just cannot fathom. I'd really like to identify what year range...
  2. I need a chevy small block engine decoded

    Hotrodding Basics
    Block numbers is 3970010 Head numbers is 3870126 If you could decode this it'd be most appreciated. Thanks