Thread: 351 Identification M or no?
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Old January 9th, 2019, 03:08 AM
bigblockv6 bigblockv6 is offline
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Default Re: 351 Identification M or no?
Looking at the pics of the 351 it has the 1972 valve covers with the "V6" logo stamped in, 1971 and earlier had "GMC" stamped on the covers. It has been upgraded to the Holley 500 and looking at the runners of the intake manifold it's definitely a 351C.
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