08-31-2019, 12:58 PM
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#282
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Junior Member
Join Date: Dec 2007
Posts: 84
Likes: 0
Liked 46 Times in 12 Posts
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Re: "Live From" US Nationals Indy 2019
Quote:
Originally Posted by Gary Summers
All 77 302 heads are the same in every way cc valves combustion chamber runners are the same only difference is head bolt size is 7/16 for 302 and 1/2 inch on 351
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My heads are d7oe-dc
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