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Re: How can I tell if my 350 is a 4 bolt main? Donsz #794874 11/03/2011 2:27 PM
Joined: Nov 2006 Posts: 2,544 osceola, wi D don stocker Shop Shark
don stocker Shop Shark D Joined: Nov 2006 Posts: 2,544 osceola, wi	As mentioned 350's with the casting numbers ending in "010" come in either 2 bolt main or 4 bolt main. From my experience the 4 bolt main blocks came in LT-1 motors and in heavy duty 3/4 ton and above trucks.

Entire Thread
Subject	Posted By	Posted
How can I tell if my 350 is a 4 bolt main?	Barsteel	11/03/2011 1:25 AM
Re: How can I tell if my 350 is a 4 bolt main?	Yakimabowtie	11/03/2011 1:36 AM
Re: How can I tell if my 350 is a 4 bolt main?	LONGBOX55	11/03/2011 2:05 AM
Re: How can I tell if my 350 is a 4 bolt main?	RingLeader	11/03/2011 3:29 AM
Re: How can I tell if my 350 is a 4 bolt main?	Denny Graham	11/03/2011 12:53 PM
Re: How can I tell if my 350 is a 4 bolt main?	Donsz	11/03/2011 1:29 PM
Re: How can I tell if my 350 is a 4 bolt main?	don stocker	11/03/2011 2:27 PM
Re: How can I tell if my 350 is a 4 bolt main?	tclederman	11/03/2011 2:39 PM
Re: How can I tell if my 350 is a 4 bolt main?	LONGBOX55	11/03/2011 7:54 PM
Re: How can I tell if my 350 is a 4 bolt main?	DavidF	11/03/2011 10:02 PM
Re: How can I tell if my 350 is a 4 bolt main?	Hotrod Lincoln	11/04/2011 2:57 AM

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