Thread: L78 tune up
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Old 06-30-2007, 09:38 PM
Chevy454 Chevy454 is offline
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Default Re: L78 tune up
Still stock, as in rebuilt to stock specs, or as in it's an untouched short block from back in the day with original guts? If so, 24/28 is where you'll wanna be...a little tighter is "ok", but *do not* go any looser...
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