LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Best alternative for exhaust other than welding??

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Old 09-28-2009, 07:23 AM
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Default Best alternative for exhaust other than welding??

I need to put my cat convert back on my exhaust system all piping is 3".
I don't want to weld it back on, and I need it for about a week.
Anyone know any good clamps or connectors to use? I've looked at a couple but don't want to order anything that won't work.
Old 09-28-2009, 07:50 AM
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NAPA sells 3in band clamps that will work fine. You have to ask for them, i think they keep them in the back




Old 09-28-2009, 08:07 AM
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^^I use them on my setup..the main reason is so I can un-bolt and remove the Exhaust easily.
Old 09-28-2009, 09:18 AM
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Originally Posted by Badazz 97 TA
NAPA sells 3in band clamps that will work fine. You have to ask for them, i think they keep them in the back
I run those at junctions I need to be able to remove. Been doing do for years.
You have to use a 1/2" drive impact and a good compressor to get them to seal properly on sections that vibrate a lot.
Much better than flanges, but I'd weld the whole system if I could get away with it.
Old 09-28-2009, 09:59 AM
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^Yeah on the box they shipped in, I don't remember which brand I got, they recommend torquing them between 70-85 ft.-lbs.
Old 09-28-2009, 10:49 AM
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That looks perfect. Thanks for the pics!
I think I found it on Napa as well if anyone else in interested.

http://www.napaonline.com/MasterPage...=Exhaust+Clamp

Thats the 4" one but I'm sure they have 3" available.
Old 09-28-2009, 10:57 AM
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They have all kinds..I had to get 2.5" for my friends truck the other day.
Old 09-28-2009, 03:40 PM
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x2 on the band clamps. My entire exhaust is held together with about 5 of them - makes for easy deletion of the exhaust at the track.



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