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Re: SM420 to a Pontiac tntrucknut #710518 01/10/2011 4:54 AM
Joined: May 2005 Posts: 74 VA 24060 S Slick Willy 'Bolter
Slick Willy 'Bolter S Joined: May 2005 Posts: 74 VA 24060	Originally Posted by tntrucknut The 400 will not fit the GMC bellhousing,the 389 will till about 1960.Pontiac changed the bolt pattern. That's good to know about the bolt pattern. I also have a good '66 389 available. I probably should've said that my truck is a Chevy. Last edited by Slick Willy; 01/10/2011 4:56 AM.

Entire Thread
Subject	Posted By	Posted
SM420 to a Pontiac	Slick Willy	01/07/2011 7:54 PM
Re: SM420 to a Pontiac	FriedGreenTmater	01/07/2011 7:59 PM
Re: SM420 to a Pontiac	Slick Willy	01/07/2011 11:06 PM
Re: SM420 to a Pontiac	FriedGreenTmater	01/07/2011 11:07 PM
Re: SM420 to a Pontiac	k10	01/08/2011 5:21 AM
Re: SM420 to a Pontiac	Slick Willy	01/08/2011 11:45 PM
Re: SM420 to a Pontiac	Mearl	01/09/2011 3:49 PM
Re: SM420 to a Pontiac	tntrucknut	01/09/2011 11:14 PM
Re: SM420 to a Pontiac	Slick Willy	01/10/2011 4:54 AM
Re: SM420 to a Pontiac	bigbadswingdaddy	01/10/2011 9:20 AM
Re: SM420 to a Pontiac	65shortstep2	01/10/2011 1:39 PM
Re: SM420 to a Pontiac	Slick Willy	01/13/2011 10:08 PM
Re: SM420 to a Pontiac	Slick Willy	01/13/2011 10:17 PM
Re: SM420 to a Pontiac	bigbadswingdaddy	01/14/2011 12:40 AM
Re: SM420 to a Pontiac	bigbadswingdaddy	01/14/2011 8:10 AM

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