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72 Cheyenne K20

05-17-2006 05:28 PM

Heat Shield ?'s

2 Attachment(s)

I have 2 heat shields both for a 4x4 straight dump ramshorn. They are exactly the same eccept the bottom one has a hole in the top center. It has a 4 sided nut behind it for what I don't know. Anyone seen this and know what it's for?

Thanks, Scott

uncle

05-17-2006 09:47 PM

Re: Heat Shield ?'s

I had one from a car that had the threaded hole, but not sure what it's for either.

4x4Poet

05-18-2006 02:39 AM

Re: Heat Shield ?'s

It's for a bolt.

OK, I'm stumped, too. :D

72 Cheyenne K20

05-18-2006 03:01 AM

Re: Heat Shield ?'s

Quote:

Originally Posted by 4x4Poet

It's for a bolt.
OK, I'm stumped, too. :D

Holy crap, I knew I was thinkin too hard.:lol:

Scott

jc	05-18-2006 03:10 AM

Re: Heat Shield ?'s

could it have something to do with emissions tubes

4x4Poet

05-19-2006 02:48 AM

Quote:

Originally Posted by jc

could it have something to do with emissions tubes

My California '72 C10 has a smog pump A.I.R system with a 350. The A.I.R. tube fittings thread into the Rams Horn manifolds through drilled bosses in the sides.

Good guess, though.

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