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Old 10-13-2013, 09:45 AM   #1
of13swc
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Join Date: Sep 2011
Location: Ocean Springs, ms
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transmission tunnel??

OK again as I go through my 65 I have found the transmission tunnel was done really bad. It was covered with fiberglass, and I would be ok with that but it looks bad. I am trying to find a transmission tunnel that i can weld in. So my question is there a panel I can but that can be welded in? Also I am assuming it was not an auto. They also cut the tunnel and bent it down then covered it with fiberglass. If there is not panel i can buy suggestions would be great.
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Old 10-13-2013, 01:22 PM   #2
markeb01
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Location: Spokane Valley, WA
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Re: transmission tunnel??

Options available will largely depend on which portion of the tunnel is damaged. If it’s between the seat and the firewall, you’ll need to determine if you have a high hump or low hump floor. Here are comparison photos to show the difference:

A high hump pan is almost square in the center, rises up in front of the seat, and is always removable:



The low hump drops in front of the seat, may be removable or may be a permanent part of the floor.





If you have a one piece low hump floor (without a removable pan) the easiest solution would be to source a removable pan, cut the floor out undersize a couple of inches and bolt the new pan in place. It could also be welded in place, but the convenience of the removable pan can be a real plus when doing transmission work.

These pans are not available in the aftermarket, so junkyards, Ebay, swap meets or the parts for sale section are your best bets.
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