1 sec.. does not sound like a block number.
Eis decade(80)) is 1980,A is the car line,E is the engineering group,d should not be there,...Did you get that off the heads? Look at the block.The last suffix should beG,J,M,O,S,T,V,W,or Z... Anyways... a Ford 302 only got 185 hp in 1980, dished pistons and junk on the exhaust.