What was the last year for the hipo 273 4spd? My 68 GT had a/c and 273 (not when I bought it) Was it 68? Because the 318 was going to replace it as the standard v8. When was the first year for electronic ignition?
I think 67 was the last year of the 273 HP. With the introduction of the LA 318 and the 340 in 68, the 273 HP was lost to the changes. 273 `s in 2 bbl. form were still around until 69. Electronic ignition was introduced in late 71 and in full use by 72.
