Hi wave , If those have 8 Leafs per side , Somebody added some leafs because Factory 2835064 are 6 Leaf Springs and measure 35" front segment center Eye to center bolt , and Rear Segment is 20" from Rear Eye to Center Leaf Spring Center Bolt . drive Post what You have for Spring Measurements ? Did somebody add those A-Body Springs to another Spring Pack to make 8 Springs ? shruggy