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Old 12-03-2013, 02:33 AM
roland bourbeau roland bourbeau is offline
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Join Date: May 2011
Location: thompson ct
Posts: 17
Default 1970 455
I have what i thought was a 1970 455 ho engine. Some charts list it as an ho and some say only 1971 and 1972 are HO.IT is a 1970 xh block with 64 heads.Can someone enlighten me,any imput would be appreaciated.

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