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#11
12-14-2013, 01:32 PM
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71 & 72 455H.O. differances
perhaps someone knows the important differences between the years...aren't the heads slightly different?....I believe 71 has a 800cfm carb. and 72 is 750cfm...any slight intake changes?....seems to me 71 had extra black hose plumbing...I do not know what that is,just emissions?
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