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- - Is this a 305 or a 350 in 85GMC? (https://67-72chevytrucks.com/vboard/showthread.php?t=749301)

72farmer

10-26-2017 04:56 PM

Is this a 305 or a 350 in 85GMC?

I just bought a 85 GMC at a auction.It came with a 305 and it may still be the original engine still in it.I have not looked at the cast # behind the drivers side head.I had the Alt. off and the stamped # on pad under Alt. is V1023FCU I can't find that engine suffix # anywhere on the net.Can you help me identifying the engine?

geezer#99

10-26-2017 05:28 PM

Re: Is this a 305 or a 350 in 85GMC?

LMC shows it as a 305 with code FCU.
http://www.lmctruck.com/icatalog/cc/full.aspx?Page=10

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