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Old 05-09-2019, 03:16 PM   #121
flatbed67
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Join Date: Apr 2015
Location: Finland
Posts: 133
Re: 1968 Chevy Bel Air Wagon Project

A few days "wasted" on other aspects of life, I finally had the time to make
the right hand side exhaust pipe totally finished.
I thought I'd share my view of a good hanger for the tail part of the pipe. I've
used this type of hanger under my hot rod, and it worked for years. The idea
is you put the weight on the rubber thingy, not a pull force.



The 1/8" thick bar stock pieces go around each other, and the threaded metal
inserts in the rubber is just holding things in place. The result is a firm mount,
that does not wobble, and not too much vibration is transferred to the frame.
These rubber pieces are about 3/4" in diameter, and the threads are M8
(about the size of 5/16" UNC), top and bottom, not through threads. I have
tried hanging exhaust pipes off 2" diameter ones with M10 (3/8") threads, and
the metal will rip off the rubber inside a few months.

Before I made them, I felt I needed some inspiration to make my exhaust
hangers, and here are a couple fun youtube clips on how to make them:

A super cheap way to make exhaust hangers that takes no time at all to make
Well. No, I can't imagine how this kind of hanger would do the job.

In this clip we apparently will learn to do it like a muffler shop:
How to muffler repair - hanger repair -muffler shop
At exactly 5 minutes into this video, you can see the result.

Always nice to have experts on youtube give you advice on making things for
your car.
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