Prob won't help much. When I bought my 64 Rivi, the owner told me the motor was freshioned up(?). I didn't ask what that ment. It was freshly painted red. Block, heads, intake manifold, lifter valley cover, bell housing. No paint on trans. Think valve covers were black. I have since painted valley cover silver, valve covers silver with black on the raised "ribs"(for lack of a better word). Oil pan is a dark forest green. Oh, I had to replace the water log manifold & water pump. Painted those silver as well. Motor is an 8mi to the gal premium gas, one tire fire shredder. Trans is owt now. In the car, not werking.