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Large Firewall Grommet

Shawn

Nuckin Futz!
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Anyone know where I can get this grommet located on firewall? Its over 2" in diameter. Looked in a couple catalogs and no luck.


20181128_194305.jpg
 
I've used a hunk of pipe insulation in that situation in the past..beats having a frigid draft blowing up your legs in January!..
I did have fears it might burn if the wires ever shorted out,but they didn't as long as I owned the truck..they would be more likely to rub thru and short out without the insulation there..
 
Thanks! These trucks are now rare to find at pull n save. Ill try some of the options above.
 
Just an FYI, I cut the grommet off of my original harness and used it on my install. It was a fair amount of work to open it up enough to fit around the Edelbrock harness combined with what factory wires remained. It is so thick that trimming it was easier to clamp one end in the vice so that I could pull it open. So maybe one of these other options will be better.
 
I found one at O’Reilly. Was a tad big so I sectioned it. No worries
 
I have a couple of these in my build. Hole is 2", but I think it could easily fill a 2 1/8 hole.

https://www.mouser.com/ProductDetail/829-12066591

Old pic....

IMG_1899_zpsrekp3eld.jpg
 
Day star makes a stepped one cut to fit your size. Works great
 
Just wanted to update in case anyone else was in the same boat.

Huh. I kinda think this one is neat. 2-1/8", too.
https://www.ecklerscorvette.com/corvette-firewall-grommet-2-hole-1963-1967.html

There are more if you search "grommet". None that seemed identical to the truck.
Ordered this Corvette one. Way too small. Its meant for a 1.5" hole :(

I have a couple of these in my build. Hole is 2", but I think it could easily fill a 2 1/8 hole.

https://www.mouser.com/ProductDetail/829-12066591

Old pic....

IMG_1899_zpsrekp3eld.jpg
Ordered this one. Will try it out.
 

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