The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Jim_PA · 05-21-2009, 07:21 AM

Yes - Are you building some serious horsepower? Have you checked your gearing and tire size vs the 1st gear ratio of the 500 and 600?

I'm hoping to do one of these in the next year or so.

05-21-2009, 07:21 AM	#10
Jim_PA Registered User Join Date: May 2005 Location: PA Posts: 2,696	Re: What TKO 600 kit? Yes - Are you building some serious horsepower? Have you checked your gearing and tire size vs the 1st gear ratio of the 500 and 600? I'm hoping to do one of these in the next year or so.