Boxing in LCAs

I look at it this way if you have the front end apart and you are taking the time to clean and paint the arms. Why not stiffen them up. More then like the two halves have spread apart in the last 40 years and this is a sure fix to solve your problem. Yes you can weld strip of sheet metal across but for the time, effort and for aesthetics I would lean towards a pre fabbed set. We sell a pair for $32 and free shipping within the US.

Thanks
James