jim, 63/64 dart gt could be ordered with the 273 in it. now fined the k member from one to fit the 318
Put a BB in, distributor to the front solves the problem...More research: 273 was not offered till the early '64 models. The GT was the 225. To put a LA in the '63 you need to depress the firewall to allow the distributor to clear and in doing that you bind up the linkage to the wiper so in '64 they added the depression and repositioned the wiper motor. I will need to find a firewall patch and wiper motor/linkage from a '64 and up. The k member will accept either the /6 or LA in these early years. All I need is the steering cross bar with the deeper drop for the oil pan.