Picked this up last weekend. 1994 Z/28, good looking huh? Pulled the engine and transmission this weekend. Started to disassemble the engine and found this in pretty much both sides. The car was sitting for five years. The LT1 and 4L60E will go into the '71 after the engine gets rebuilt. The dang thing only had 65,000 miles on it. I would like to go 383 on it, but we will see.