Home Page › Forums › Discussion Topics – Ask the Experts › 63 Automatic Cutlass 10.75 Compression? › Reply To: 63 Automatic Cutlass 10.75 Compression?
August 21, 2018 at 6:14 pm #13991
I had no idea that they had different heads. I thought it was only a dish piston for the 2 bbl and flat top with valve reliefs for everything else. I bet those 38cc heads are hard to find.