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Old 04-07-2018, 03:00 PM   #4
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Join Date: Jul 2010
Location: MD
Posts: 1,924
Here is an image for you.
Note the Clevite stock replacement specs. Factory cams were not exactly performance oriented. We put marine cams in them a lot back in the day.
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1969 c-10 Step Side Long Bed. I-6 250cid = = 1969 Pontiac GTO hard top. 400, 4-speed.
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