12-04-2009, 10:51 AM
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#98
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67cheby
Join Date: Sep 2008
Location: siloam springs ar 72761
Posts: 17,890
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Re: 1969 Short Wide
isnt there only 15 hp diff between the 4.8 and the 5.3, and the 4.8 is rated 2mpg better ?? it looks like you could make that up easily with exhaust and air filter upgrades
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