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Old 05-22-2017, 01:18 PM   #3
BILT4ME
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Join Date: Jul 2016
Location: Olathe, KS
Posts: 267
Re: 1970 c10 350 4 bolt main?

Quote:
Originally Posted by rockyrivermark View Post
New to me truck about 4 months ago. On the tail end of a restoration
I don't see myself pullinf the oil pan anytime soon and trying to find out if my 350 is 4 bolt main.
Being work Trucks where they all 4 bolt?
Just curious.
Thanks
Mark
Look for the casting number on the top of the block BEHIND the left head, right next to the firewall. If the number ends in 0010, then, yes, it's a 4-bolt main.

If you want to rebuild, then do it. We just went with a 350 crate engine from Radley Motors in VA. MUCH cheaper than trying to rebuild.

Do a search here for Radley and look it up that way.
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