[mbxlesney]

I see in the assembly manual that It shows N66 as an option on the 396 models. In the box (MOD) second one down all the way to the left it states 11427 "396" ENGINE. I also noted that the center caps went from "bolt" on to "push" on type yet not sure when in the model year this change took effect. The manual says redrawn and redesigned on Sept. 9th 1969. Maybe this was a way for Chevrolet to make the 396 cars a step above the 350s. I do know that the push on ones are alot harder to come by. I do feel that the SS Novas could be ordered with SS wheels in 1970. Do the Yenko Deuces have the push on center caps and did Don place his "Y" over the SS decal? I was always curious about that. I know they are a late year 70 car being built in 1970.