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Old 08-21-2023, 10:36 PM
MatthewKlein MatthewKlein is offline
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Join Date: Aug 2011
Location: NW Illinois - The Great Cornifield Wasteland
Posts: 165
Default 72 350 - stock pistons - What heads to get 9.5 compression

Hello, I have a stock '72 350 I'd like to bump compression to 9.5-1
Stock heads were 7H1 and 89.5cc
What replacement heads should I be looking for?

Thanks, Mattthew