[JRSully]

Here are the pics from the 69 L78 Nova rear, The trim tag was 04C, cast date on the center section of the rear was 04119 and assembly date on the BW rear was 0418. Would have to be an incredible coincidence for all those dates to be within the time frame. Original 272 engine block had a cast date of D 8 9 and assembly date/stamp of T0411JH