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Chuck Norton · 02-14-2009, 04:06 PM

Jeff,

In my experience a couple of years ago, we were advised that we had to keep the original pin size as per Bub's post. The motor in question was a 307 Oldsmobile that had an approved 6" Chevy rod but we were told that we had to use the stock pin size (.990 as I recall) in order to be legal. I haven't heard of that rule being rescinded.

c

02-14-2009, 04:06 PM	#4
Chuck Norton Member Join Date: Dec 2001 Location: Covina, CA Posts: 474 Likes: 108 Liked 89 Times in 19 Posts	Re: Stocker pin dia. Jeff, In my experience a couple of years ago, we were advised that we had to keep the original pin size as per Bub's post. The motor in question was a 307 Oldsmobile that had an approved 6" Chevy rod but we were told that we had to use the stock pin size (.990 as I recall) in order to be legal. I haven't heard of that rule being rescinded. c