Ground effect mounting brackets
Thread Starter
Junior Member
Joined: Apr 2020
Posts: 22
Likes: 4
From: Michigan
Car: 1992 firebird
Engine: sbc 350
Transmission: th 350
Ground effect mounting brackets
Im looking for brackets to mount my effects back on the car most of the bolts have rusted . That or different ways to repair the studs if you have pictures I would appreciate it !
Junior Member
Joined: Apr 2020
Posts: 23
Likes: 9
From: Madison Wisconsin
Car: 91 Rs
Engine: 327 SBC
Transmission: 700r4
Re: Ground effect mounting brackets
If the brackets themselves are intact and just the stud is shot, what you need to do is cut the stud flush with the bracket. Drill a hole in the bracket where the stud goes and then buy a carriage bolt and slide it through the hole. Tack weld the stud so it doesn't spin and get a nyloc nut and washer for the other side. Speed nuts that came factory suck anyway so in all reality this is an upgrade over factory anyhow. If you do not have the tools to do this then you'll likely have to buy replacement brackets, but be prepared to pay way too much for them.
Thread Starter
Junior Member
Joined: Apr 2020
Posts: 22
Likes: 4
From: Michigan
Car: 1992 firebird
Engine: sbc 350
Transmission: th 350
Re: Ground effect mounting brackets
If the brackets themselves are intact and just the stud is shot, what you need to do is cut the stud flush with the bracket. Drill a hole in the bracket where the stud goes and then buy a carriage bolt and slide it through the hole. Tack weld the stud so it doesn't spin and get a nyloc nut and washer for the other side. Speed nuts that came factory suck anyway so in all reality this is an upgrade over factory anyhow. If you do not have the tools to do this then you'll likely have to buy replacement brackets, but be prepared to pay way too much for them.
Junior Member
Joined: Apr 2020
Posts: 23
Likes: 9
From: Madison Wisconsin
Car: 91 Rs
Engine: 327 SBC
Transmission: 700r4
Re: Ground effect mounting brackets
Not really. If you wanted to ship them I could do it and ship them back. It might take a little while but it'd be way cheaper than buying a welder or new ones.
Joined: Jul 2006
Posts: 1,279
Likes: 512
From: Rochester NY
Car: 1984 TA (1 stock / 1 custom)
Engine: LG4 / turbo LQ4
Transmission: 700R4 / 4L80E
Axle/Gears: Stock / 3:50 Moser 9"
Re: Ground effect mounting brackets
As Bucky said it will be best to make new ones. We had to fabricate new brackets for my ‘84 TA. We used flat stock and threaded rod. You can see pics in my build thread here:
https://www.thirdgen.org/forums/memb...ml#post5891099
https://www.thirdgen.org/forums/memb...ml#post5891099
Thread Starter
Junior Member
Joined: Apr 2020
Posts: 22
Likes: 4
From: Michigan
Car: 1992 firebird
Engine: sbc 350
Transmission: th 350
Re: Ground effect mounting brackets
As Bucky said it will be best to make new ones. We had to fabricate new brackets for my ‘84 TA. We used flat stock and threaded rod. You can see pics in my build thread here:
https://www.thirdgen.org/forums/memb...ml#post5891099
https://www.thirdgen.org/forums/memb...ml#post5891099
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