1965 MOPAR, 273 Exhaust Maifolds

Dana67Dart said

Well crap.

I picked up a cheap 79 318 with low miles (relatively) and planned on using some 68 318 exhaust manifolds.

Click to expand...

Those shouldn't have any issues, it's just with the '66 and earlier manifolds (although it doesn't hurt to check). Just plug the AIR ports and you should be fine with the '68 manifolds.