CLASS RACER FORUM - View Single Post - Small block Chevy Cylinder Head questions

tj310 · 10-11-2010, 01:47 PM

I only have a 2007 nhra rulebook which clearly states "Pushrod guideplates permitted only when item was OEM for engine used" can anyone clarify this Thanx Trevor

10-11-2010, 01:47 PM	#10
tj310 Member Join Date: Sep 2009 Location: Dresden On. Canada Posts: 460 Likes: 0 Liked 0 Times in 0 Posts	Re: Small block Chevy Cylinder Head questions I only have a 2007 nhra rulebook which clearly states "Pushrod guideplates permitted only when item was OEM for engine used" can anyone clarify this Thanx Trevor