The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Yukon Jack or other intelligent people-need advise

myraley · 03-14-2008, 08:37 AM

Hi guys. I was just wondering if you had gone and installed the DIY4X crossmember. I have a 454 too that is hitting the firewall, but I thought I read somewhere that the DIY4X crossmember only worked on small blocks not big blocks. If it fit for you, I'm going to try it, too. How did it go?

03-14-2008, 08:37 AM	#22
myraley Registered User Join Date: Jul 2007 Location: california Posts: 78	Re: Yukon Jack or other intelligent people-need advise Hi guys. I was just wondering if you had gone and installed the DIY4X crossmember. I have a 454 too that is hitting the firewall, but I thought I read somewhere that the DIY4X crossmember only worked on small blocks not big blocks. If it fit for you, I'm going to try it, too. How did it go?