1970-72 classification of 68 chevelle ss 396/375

Rick Schilling · 01-14-2014, 01:19 PM

According to my handy "1973" rule book, Super Stock was in half pound increments with A being 6.00-6.49 B-6.50-6.99 and so on down to O where they went to one pound increments.

In stock, A was 8.00-8.49 B-8.50-8.99 and so on down to O, where they went to one pound increments.

No idea what the horsepower rating was then.

1973 was also the year stock rules changed quite a bit but I don't remember if the weight breaks changed.

01-14-2014, 01:19 PM	#8
Rick Schilling Member Join Date: Feb 2009 Location: Indy Posts: 103 Likes: 18 Liked 14 Times in 10 Posts	Re: 1970-72 classification of 68 chevelle ss 396/375 According to my handy "1973" rule book, Super Stock was in half pound increments with A being 6.00-6.49 B-6.50-6.99 and so on down to O where they went to one pound increments. In stock, A was 8.00-8.49 B-8.50-8.99 and so on down to O, where they went to one pound increments. No idea what the horsepower rating was then. 1973 was also the year stock rules changed quite a bit but I don't remember if the weight breaks changed. Last edited by Rick Schilling; 01-14-2014 at 01:36 PM. Reason: afterthought

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