91 Firebid Door cupholder
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Junior Member
Joined: Feb 2025
Posts: 21
Likes: 13
From: Edmonton, AB
Car: 1991 Pontiac Firebird Trans Am GTA
Engine: 5.7 350
91 Firebid Door cupholder
So I have the passenger side with no bolts and just ordered the drivers side. Can anyone tell me what size bolts are needed to put these on?
Joined: Oct 2001
Posts: 12,217
Likes: 1,141
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: 91 Firebid Door cupholder
IIRC, They are very similar to whats in the lower armrest.
adjust the length to fit correctly.
adjust the length to fit correctly.
Joined: Sep 2000
Posts: 2,503
Likes: 195
From: Moorpark, CA
Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
Re: 91 Firebid Door cupholder
Just be careful to not over torque them. As you probably already know, those mounting points are fragile.
Joined: Nov 2002
Posts: 6,644
Likes: 403
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: 91 Firebid Door cupholder
As mentioned, same as the two lower ones on the arm rest. Not the upper, thats wat long and the little square plastic inserts are used on various places. Like the rear license plate.
I leave mine about 1/32 loose, as mentioned also. Those mounting points are somewhat fragile.
I leave mine about 1/32 loose, as mentioned also. Those mounting points are somewhat fragile.
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