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Re: 55' Chevy truck tune up specs?
Posted to Technical Discussion Forum on 12/14/2009 1 Reply

You are probably right. It has been a loooong time, my friend. Either way, of course, you want to advance the timing.

FWIW, the only engines that I definitely recall turned backwards were the 272/292/312 Ford V8s. Login to read more.

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