428

Selling a 1966 Ford Thunderbird Q Code 428 only 700 made and this one has cruise control which is very rare for a Q code Here is the listing https://www.ebay.com/itm/1966-Ford-Thunderbird-Q-CODE/123181680716?hash=item1cae33484c:g:sKsAAOSwwTlbHHzN&vxp=mtr call any questions 954 394 6581

I'm looking to purchase a 1967 Thunderbird for the drive train, But only if its a 428 engine. The 5th digit should be a Z or a Q but the guy swears its a O. Its almost impossible to tell a 390 from a 428 unless you disassemble the engine. I was told if its a 428 it would have a ( A ) welded on...