I will be removing this rear inner drivers side panel from all the spot welds. It is on a 70 442 2 door sedan(same as your Skylark 2dr sedan), price is $125.00 and shipping slow mail is $38.00 or Fed Ex ground for $55.00. I just shipped one out last week, I also have the ones for the hardtop for $100.00 each side. Shipping is a little more for the pair, have a pair that were cut in the bottom so that ledge is not there for 60.00 each. The inner jamb support brace will be for sale off the 2dr sedan too if you need that. Paypal accepted as sales, Joe 602-298-7090