The correct 1970 E body AM FM thumbwheel radio is
# 2884658 , but you could also use # 3501050
which was used in 1971 and built by Motorolla.
It will have a cassette lead. This is by far a much superior radio than the Phillips made # 2884658 1970 model.
Greg
Wards Classic Car Radio Repair Specializing in restoration and sales of Mopar A B E body radios We can restore YOUR radio usually in less than 7 days Visit our NEW website.. http://www.wardsclassiccarradiorepair.comgregward@mchsi.comphone 256-852-0955