I don`t think 70 up used those rubber tabs around the pan. Do you have some pics of the old oil pan end seals and the new ones? You may want to try a different brand gasket. Does it look like this? http://www.ebay.com/itm/Victor-OS30520X-...f06&vxp=mtr

Last edited by mopars4ever; 07/17/15 10:29 PM.