Discovery

Since I picked up the car I never really paid attention to the engine. However, last night I did some reading on the S/6 forum. Found that they made 225 aluminum blocks starting in the middle of 61. They way you tell is that there is the word "Special" stamped in the head along the valve cover. so, out of curiosity I went out and checked my motor. Sure enough, there's a stamping of "Special" in the head. Guess my new ride has the aluminum 225 after all.