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03-21-2023, 10:51 PM | #1 |
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Location: Painesville, OH
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1968 GMC Grill Removal
Question for the group. I am trying to remove the grill from my '68 GMC. All of the bolts have been removed and the bottom is free. However, the top does not want to come out. It looks like the top may be held in by some type of pins? I have attached a picture showing one of them. Are these holding the top of the grill in place and if so, how do you remove them? Thanks...
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03-21-2023, 10:58 PM | #2 |
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Re: 1968 GMC Grill Removal
If it's a rivet, you'll want to drill a hole square in the center thru about the depth of the head, then tap a punch the same diameter of the drill into the hole to set it. Then tap the punch sideways to pop off the head.
Or you could try to grind off the head with an angle grinder, but if you lose control, you'll cut up the surrounding metal. However, I've never had to remove a GMC grille, so it may be possible to pull the grille off w/out going that far...
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03-21-2023, 11:16 PM | #3 |
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Re: 1968 GMC Grill Removal
The truck is original so whatever they are, they are factory. They don't really look like rivets. The heads are flat. There are about 8 of them across the top of the grill from the underside.
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03-22-2023, 06:27 AM | #4 |
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Re: 1968 GMC Grill Removal
The whole grille and top bar come out as one. Are you wanting to separate those two parts? Is the top bar unbolted from the fenders?
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
03-22-2023, 06:48 AM | #5 |
68 C10 Longbed
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Re: 1968 GMC Grill Removal
Those are factory rivets, my 68 c10 had the same fasteners. Unless you have some body work to do on the grille or the inserts they don’t need to come apart. Otherwise The inserts could be taped for painting or the grill could be taped for painting.
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03-22-2023, 07:38 AM | #6 |
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Re: 1968 GMC Grill Removal
They are rivets. You haven't had a chance to answer if you are separating the two parts of the grille or removing the grille from the truck, which is what I assumed by "grille removal". I just grabbed a picture of my '67 grille assembly that is standing free from fenders as removed, still bolted to the core support. Maybe you meant top bar removal
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
03-22-2023, 08:37 AM | #7 |
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Re: 1968 GMC Grill Removal
The bolts that attach the top bar to the fenders have been removed on both sides. Pic attached of the top bar meeting the fender. Maybe I just need to tap with a rubber mallet to break loose?
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03-22-2023, 09:15 AM | #8 |
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Re: 1968 GMC Grill Removal
Did you remove 2 bolts from the top bar on each side? One bolt is kind of hidden up there. I don't recall seeing a top bar riveted to a grill in 67 or 68 gmc. You may have to loosen the fender just a little also.
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03-22-2023, 09:18 AM | #9 |
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Re: 1968 GMC Grill Removal
Yes. There were four bolts on each side that I removed. Two on top and two on the bottom.
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03-22-2023, 12:35 PM | #10 |
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Re: 1968 GMC Grill Removal
Update: Grill is out. Loosening the fender bolts did the trick. Thanks for everyone's help!
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03-22-2023, 08:46 AM | #11 |
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Re: 1968 GMC Grill Removal
You will want to drill the part of the rivet that is peened over, trying to drill the head will only cause the drill bit to walk unless you can center punch it, I drilled mine out and put bolts in.
1679488929012442271451290108648 by [url=https://www.flickr.com/photos/97391199@N06 My grille is repop and there was no EDM coating behind it, so I'm glad I took it apart Take your hood bumper off, their are bolts that hold the grill to the fenders
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Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim Last edited by jaros44sr; 03-22-2023 at 08:55 AM. |
03-22-2023, 09:00 AM | #12 |
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Re: 1968 GMC Grill Removal
This is the location of the rivets some holes are for mounting clips for the grille surround
20200302_070417 by [url=https://www.flickr.com/photos/97391199@N06 To gain access to the grille bolts, you should remove headlight surround, behind the bumper are a couple more In Special Ks pic, you can see what the top of the grille mount looks like, also the. Bottom mount is similar with 2 bolts I believe
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Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim Last edited by jaros44sr; 03-22-2023 at 09:20 AM. |
03-22-2023, 11:48 PM | #13 |
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Re: 1968 GMC Grill Removal
Good to hear, fellow GMC dude
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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