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What to use to plug up 2 firewall holes?

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Old Oct 31, 2004 | 10:42 PM
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DANIELEK's Avatar
DANIELEK
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Joined: Dec 2000
Posts: 550
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From: Alberta
Car: Red Rooster
Engine: 305 TPI
Transmission: M5
What to use to plug up 2 firewall holes?
Anu ideas??

They are about 1/2 inch in diameter..
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Old Oct 31, 2004 | 11:02 PM
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Trickster's Avatar
Trickster
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Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Is visibility a factor in this? You could take some thin pieces of metal and sealant on both sides of the firewall
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Old Oct 31, 2004 | 11:10 PM
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THEGENERAL's Avatar
THEGENERAL
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Joined: Apr 2004
Posts: 3,067
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From: Staunton,illinois
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
go to a hardware store and buy some black rubber grommets without the holes cut in the center and plug them up ...used them before no problems they only run about 50 cents a peice...
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