So you want the strength of boxed and reinforced suspension parts but don't have the reinforced wall...

So you want the strength of boxed and reinforced suspension parts but don't have the reinforced wallet to make it happen with trick new parts? Or maybe your particular ride does not have an aftermarket beefed-up control arm available. Here's the solution: Box up your stock control arms! Here, we sourced a pair of original GM lower control arms from our '65 Chevelle project. That car got new stuff, so we grabbed the extras, which happen to fit our 1968 Buick Riviera project. Which, by the way,