NOS front leaf springs, TAAA-5310-A

I got hold of a pair of NOS front 8 leaf springs from Dennis Carpenter. The only difference I could find was that the part number was painted on the top side of main leaf on the NOS, instead of stamped on the underside of #7 leaf as for the original. However the original #7 is in good condition so I consider to makw a switch to keep the stamped partnumber and FoMoCo logo.