Fender Tag question

and these;
E44: 69-71: 318 cid 2 barrel V8 230hp: E55: 69-71: 340 cid 4 barrel V8 275hp: E55: 70-71: 340 cid 3x2 barrel V8 290hp: E57: 71: 360 cid 2 barrel V8 255hp: E61: 69-70: 383 cid 2 barrel V8 290hp: E61: 71 only: 383 cid 2 barrel V8 275hp: E63: 69-70: 383 cid 4 barrel V8 H.P. 335hp: E63: 71 only
E55 was used till 73 the last of 340