3B Thats a huge help. Where did you find that info. I am having a hard time finding tuning info(timing, point gap, dwell ect.) I don't think Chiltons goes back that far. Thanks again!


spartan 100

72 GMC 1500 4X4
72 GMC 1500 BURB 4X4
72 CHEVY CHEYENNE 2500 4X4
59 CHEVY SPARTAN 100