Here's another cool thing I found, the spark plug wire stansions were painted on the engine after the valve covers were installed, brush marks on the cover. They were painted with a brush and the bolts are orange also, there is no paint where the brush couldn't get. I've seen this on all survivor LT1 just never saw this much paint on the valve cover, The passenger side valve cover is much neater job, maybe two different people one on each side.
This is a 4000 mile survivor 70 Z28 notice the Orange bolts and the paint on the intake.
