I have a 68 rs with a small block. Not a numbers matching machine; I take it to the track in the summer and on short trips around home. Has a cage, fuel cell etc. All the things to pass tech inspection at the track. I have the engine out right now taking care of a pan and timing cover leak. I am fairly knowledgeable, this is my 4th camaro, 3 first gen one second. 1 big block the rest small blocks. I hope to get a few questions answered from some more experienced members. Will post some pictures soon.