Re: Aftermarket/Replacement Cylinder Head Rule Change
I have a question for whoever dreamed up the need for replacement heads for SBC engines. How do you think it is easier to find a 624 head for a 1986 350 truck than a 1979 Chevy car with a 350? How did you determine 62-79 SBC are the only engines affected? I also like to know how we are going to shrink an intake runner from 185cc to 172cc legally? MERRY CHRISTMAS & HAPPY NEW YEAR
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