I know that one can interchange the front sway bars off an F BODY from '70-'81 for the Skylark/ GS's, what about for the rear?
You can buy the rear ones new from www.opgi.com or www.nationalpartsdepot.com Rears are only available on A-body and 70-2 Monte Carlo and 69-72 Grand Prix. You won't find one from a salvage yard.
GM stocks them in most of there depots as well and probably less than the after market as well Ken I usually just order one for a 70 SS chevelle they seem to understand that easier
Uh huh, yea right, Junkman! You probably have found 10 for every one I have found. Great to see you at the yard last Sat. Visit www.gmpartsdirect.com or www.opgi.com or www.thepartsplaceinc.com or www.nationalpartsdepot.com They all carry the rear A-body bar for $70-80.
Just go into your local GM dealer and ask for a rear sway bar for a 1970 Chevelle and they should be able to get it with in a few days. I usually buy the rear control arm boxing plates from OPG as they are an exact match for the stock GM parts Ken K if you have any other questions you can e mail me kkklassen@shaw.ca