This may not be the correct place for this posting, so feel free to move it to the right location. For those in the greater Washington DC area, the Crazy Ray's in Jessup, MD has an Olds Cutlass, or GP (sorry cannot remember which). It is an '86 and has the the NA block and it's all there. You have to pull it, and the cost is $230. I bought one there a month ago from their Mt. Airy location. Bring a friend and your tools - Good luck.
Bill
Bill