CLASS RACER FORUM - View Single Post - Thoughts on accepted aftermarket heads for 350?

5389stk · 02-22-2018, 04:37 PM

Back on topic 350 chevy heads , why would any racer go to all the trouble to approve iron head such as the dart 1070 . You would have to mill intake flange off or valve cover rail to get to 165 .

02-22-2018, 04:37 PM	#3
5389stk Junior Member Join Date: Aug 2013 Posts: 30 Likes: 0 Liked 75 Times in 7 Posts	Re: Thoughts on accepted aftermarket heads for 350? Back on topic 350 chevy heads , why would any racer go to all the trouble to approve iron head such as the dart 1070 . You would have to mill intake flange off or valve cover rail to get to 165 .