Review on Walker 31902 Hardware Flange Repair by Mark Taylor

Screws could not be used due to wrong thread size. I had to buy bolts and nuts from auto parts. Spacers were not used. Springs are ok Couldn't mount on manifold just not enough room to put hand between tube and frame. You can weld them around the pipe after installation, but I used epoxy to hold them together. I used them on my 1991 4WD 10 Blazer to connect the exhaust to the header. I saved some money by not going to the muffler shop.