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E.D.75GMC · 05-14-2016, 04:26 PM

Thanks Rich. I looked them over and the 12-235-2 seems like a wise choice. What kind of valve springs should be used with this?

05-14-2016, 04:26 PM	#7
E.D.75GMC Registered User Join Date: Aug 2013 Location: Calgary Alberta Posts: 273	Re: Looking for advice on engine upgrades Thanks Rich. I looked them over and the 12-235-2 seems like a wise choice. What kind of valve springs should be used with this?