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Old 05-01-2021, 01:15 PM   #1
straight6chevyguy
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Join Date: Dec 2018
Location: yamhill OR
Posts: 785
In need of ring end gap specs for 250 inline 6

Hi guys I'm in the process of rebuilding a 250 for my 76 c10.
I'm trying to find the ring gap specs. So far I've came up with .016 for compression rings?
Info from a shop manual would be nice.

BTW the block has been bored .060 over not sure if that changes anything.
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1965 chevy c20 292 4speed http://67-72chevytrucks.com/vboard/s...d.php?t=777601
1976 chevy c10 250 4speed http://www.67-72chevytrucks.com/vboa...d.php?t=787037
1998 chevy c1500 4.3L 5speed (My current driver)
2002 Chevy s10 4.3L auto 4x4
1971 mercury monterey wagon 400 auto
To many projects!
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