Walker Exhaust Mega-Clamp 33272 Exhaust Clamp

Great quality exhaust clamp. Forms to imperfections on pipe.

Bought these a few weeks ago to try and seal up the universal cats I installed on my c6 ZO6. They fit as expected and hold the exhaust very firmly. I strongly suggest adhesive sealer paste that has temperature rating for the application. I think I used 2000 or 2400* paste. Once I did that it really made it difference in exhaust smell. Anyway good luck. These were put on and removed twice within two weeks so they are durable enough for most jobs for adjustment if needed. I had ordered another pair from another dealer but they didn’t step down. They were amazingly strong but also 4 times the price so a 4 for quality only because I saw a 5.

These are good unless you need the bolts to face a certain way, for that you need to use the Torctite bolt and nut style. Would reccomend some exhaust paste at the seem of your joint for %100 sealing

clamps work great no leaks no damage to pipes easy fit will buy again

these will join two pipes leak free and much more secure than standard clamps.

The 4 clamps I received did not match the picture and did not have any Dynomax/Walker/Mega-Clamp logo stamped on the actual clamp. The boxes were labeled correctly. What was in the box looked more like the Jegs brand clamp which resemble an I-Beam construction. They actually worked ok but seemed a little lighter strength steel the original Dynomax/Walker/Mega-Clamp. Nuts were small and very soft, started to strip, luckily I had better replacements in my garage to use.