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06-12-2015, 03:38 PM
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#3 |
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Junior Member
Join Date: Jun 2015
Location: Iowa
Posts: 13
Likes: 0
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Re: small bore sbc head gaskets
working on a 69 chevelle 300 deluxe factory 307 powerglide would like to keep my compression ratio up there that's why im looking for the smaller bore .015 steel shim. keeping my options open at this point
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