10 degree GM wedge heads

[randy wilson]

Originally Posted by Ron Miller

25500141 – Buick or Chevy aluminum, 10 degree race head, 42cc chambers, symmetrical ports, 235cc intake ports, 2.1/1.625 valves

Thanks, but not the Dart Buick. I have 3 sets of those. Some got ahold of them early when they first came out, and one well know comp SS racer told us they're hard to get but well worth it. He said they were .15 to .2 better then the 615 15 degree head.