69 340 Swinger question

Well it looks like an auto 340 did not get them. I'll be putting a chassis stiffening kit in my car regardless. Thanks for all the input!

Good decision!
Even though my current '69 Dart didn't get them from the factory it now has Hotchkis subframe connectors and US Car Tool lower core support, inner fender braces and front and rear torque boxes. It also has cowl to front frame braces.