The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Will bigblock fit on smallblock frame mounts?

Dynomutt · 02-19-2010, 11:29 PM

I ran my 72 with SB mounts for at least 10 years. only problem was the #1 cyl header tube. It hits the perch. I modded the tube and had no issues. Had no issues with dist/firewall clearance, valve cover/brake booster clearance or valve cover/A/C clearance. Only thing I changed was the PS pump and went to remote reservoir. I'm going back with 72 BB mounts though. Not sure how much different a 67 would be.

02-19-2010, 11:29 PM	#11
Dynomutt Registered User Join Date: Mar 2009 Location: North Texas Posts: 440	Re: Will bigblock fit on smallblock frame mounts? I ran my 72 with SB mounts for at least 10 years. only problem was the #1 cyl header tube. It hits the perch. I modded the tube and had no issues. Had no issues with dist/firewall clearance, valve cover/brake booster clearance or valve cover/A/C clearance. Only thing I changed was the PS pump and went to remote reservoir. I'm going back with 72 BB mounts though. Not sure how much different a 67 would be. __________________ MARQ Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=446194 Last edited by Dynomutt; 02-19-2010 at 11:31 PM.