[427king]

370 ratio rear is a D239 {april] with a 0504 BU stamping..supposedly was a rebuild although a cannot verify . it is a clean piece that for a 40 yr old assembly and is back plate to back plate w no perch modifications or shortened etc it is 2195.00 the 410 i am trying to get date info on..it is used and needing to be rebuilt id assume 1995.00 I will post more info on 12 bolts and turbo 400s as soon as i get it