The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 67-72 Flowtech Headers

powell72 · 02-05-2007, 12:33 AM

I agree, I put a set on my old '67 and there was a leak I couldn't find for days. Come to find out there was a fairly good size pinhole where the tube meets the flange on the underside of the tube.

02-05-2007, 12:33 AM	#2
powell72 Senior Member Join Date: Jan 2005 Location: Loveland Co. Posts: 3,098	Re: 67-72 Flowtech Headers I agree, I put a set on my old '67 and there was a leak I couldn't find for days. Come to find out there was a fairly good size pinhole where the tube meets the flange on the underside of the tube. __________________ Chris 74 Custom Deluxe SWB 350/350/3.73’s 99 2wd Silverado RCSB 5.3/4L60/3.90’s http://www.classictrucks.com/feature...short_bed.html