[JRSully]

Chiming in here on the COPO 9511 topic, The 69 L78 Nova I had did in fact have a perfectly date coded, appearing original BW 12 bolt (4:56) rear, unfortunately the posi unit & gears were changed out to a 3 series carrier and 3:73 gears in early 1970, originals gone. The car had a coded 3 series BB 4 spd radiator in it, but did suffer some accident damage and unsure if it ever came with a curve neck rad originally. Car had a fischer body buildsheet indicating L78, 4spd and nothing else. Wayne Bushey at Nat. Nova has heard/seen of other 69 4:56 Novas.