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GMDad · 05-10-2017, 02:52 PM

Them year motors can go .060 over with no problems. We use to race them at that.

05-10-2017, 02:52 PM	#64
GMDad Registered User Join Date: Aug 2008 Location: Caledonia Ont Posts: 137	Re: Johns 66 Them year motors can go .060 over with no problems. We use to race them at that.