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**Tom Vogel** · 11-15-2013, 10:17 AM

Get the 72 BB mounts (I think there is a set for sale on the forum). You Wont have to mod your firewall because you have a 2wd. You will have to move your trans mount, but that only requires drilling holes. Shortening your driveshaft is no big deal, just measure and ship it off. Youll get it back in a week or two.

11-15-2013, 10:17 AM	#22
Tom Vogel 2WD Jimmy Join Date: Mar 2005 Location: Davis County, Utah Posts: 2,563	Re: Big Block Conversion in '72 Blazer ?'s Get the 72 BB mounts (I think there is a set for sale on the forum). You Wont have to mod your firewall because you have a 2wd. You will have to move your trans mount, but that only requires drilling holes. Shortening your driveshaft is no big deal, just measure and ship it off. Youll get it back in a week or two.