Author Topic: Catalytic converter heat shield  (Read 3429 times)

Offline chronos

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Catalytic converter heat shield
« on: December 15, 2009, 08:21:22 pm »
Do I need to keep this on? Any problems if I just take it off and trash it?
Mine is all loose and broken up

This is not on the converter itself but the big flat piece that bolts to the frame
Thanks
« Last Edit: December 15, 2009, 08:27:52 pm by chronos »

Offline Layne

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Re: Catalytic converter heat shield
« Reply #1 on: December 15, 2009, 08:30:52 pm »
I rip all mine out, but the cat emits extreme heat. Use your discretion.
77 c-10 - 77 400 86 700r4 "Emmy"
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88 sierra - reman 350 700r4 "Eleanor"
All normal practicality and rational money handling goes out of the window when it comes to my truck.

Offline Captkaos

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Re: Catalytic converter heat shield
« Reply #2 on: December 15, 2009, 11:20:38 pm »
I would keep it, there is alot of heat coming off a cat.  But as Layne stated, it is up to you.

Offline Irish_Alley

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Re: Catalytic converter heat shield
« Reply #3 on: December 17, 2009, 10:08:51 am »
i would keep it if you can fix it to not rattle. my oppinion if that matters  :'(
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Offline hotrodpc

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Re: Catalytic converter heat shield
« Reply #4 on: December 17, 2009, 10:36:22 pm »
Maybe try some self tapping screws in it and see if you can't quiet it down first. If GM didn't think it was necessary, you can bet they sure would not have put them on.
80 GMC C15 SierraGrande Long Bed  Was Diesel Now Olds 350 Gas/T350
86 Chevv C20 Silverado Long Bed 454/T400
81 GMC C15 Sierra Grande Long Bed 305/T350 Non LU.
84 Chev C20 Scottsdale Longbed To Be Olds 455/T400
85 Chev K10 Silverado Longbed 350/700r4