what is this on my firewall??

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thaifighter

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May 8, 2012
Posts
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Location
chilliwack british columbia
First Name
brian
Truck Year
81
Truck Model
k20custom deluxe 16.5 rims
Engine Size
350 sm465/np208
Hi guys Im restoring my 81 k20 4x4 sm465 and wondering what this vent looking sheet metal is on passenger side of firewall, right beside and level with the top of the trans tunnel, looks like its some kind of retainer maybe for air conditioner or something for auto trans?? anyone know thx for the help.
 

oneluckypops

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Sedalia, Mo.
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Luke
Truck Year
85
Truck Model
K30 SRW
Engine Size
5.7 Fuel injected Vortec/ 4L80E
a picture might get you better results
 

Swims350

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Logan WV
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Chris
Truck Year
1983
Truck Model
K10
Engine Size
none
yes it would because I'm lost lol.
 

thaifighter

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May 8, 2012
Posts
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Location
chilliwack british columbia
First Name
brian
Truck Year
81
Truck Model
k20custom deluxe 16.5 rims
Engine Size
350 sm465/np208
Ill try to get a pic up today

something came to me though, maybe its a heat deflector for the exhust line???::buffer:
 

crazy4offroad

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Jul 30, 2010
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Location
West BY-GOD Virginia
First Name
Curt
Truck Year
1979
Truck Model
K-10
Engine Size
350/SM465/NP205
Without a pic we will just have to take your word for it.
 

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