Bumper support bolts

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Apr 30, 2012 | 12:24 PM

midias

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Joined: Oct 2004

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From: Henrietta NY

Car: 1984 Trans Am L69

Engine: Sniper EFI Powered 355

Transmission: WC T5 w/ Steel Support Plate

Axle/Gears: 3.42 10 Bolt Posi

Bumper support bolts

I was under my car and I noticed that a couple of the bumper support bolts were missing their nuts. The bolts where there are 4 on each side and I think they are studs coming off the support into the frame.

So what size are they I tried a few nuts but failed?

They look close to 5/16

Apr 30, 2012 | 03:49 PM

Maverick H1L

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From: LeRoy, NY

Car: 2003 Hyundai Tiburon GT

Engine: 2.7L V6

Transmission: 6-speed

Axle/Gears: 4.41

Re: Bumper support bolts

Nope, they're bolts. Just pan-head bolts with the square fitting that goes into a hole on the bumper support so they don't spin when you wrench on the nuts. M8x1.25, IIRC. I have a box of short ones in the garage (broke 2 of them getting the nuts off), I'll look at it and let you know.