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Old 01-02-2020, 12:03 PM   #1
TA_C10
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Re: 1968 GMC - Ol' Blue

Yeah I like the speaker box too. But those look like coax speakers not components... Components normally have the crossover box and tweeters mounted outside the mid-woofer? I'm no expert, just been doing a lot of research for my truck. I'm really happy to hear your details having .44 cu ft. Makes sizing subs easier for me now

I plan to do something similar. I like the idea of the new speaker mounts in the cab corners from brotherstrucks but not sure about that yet. I plan to do components in my doors and remote mount the tweeters somewhere higher in the door. Or maybe put them in kick panels only. I dunno. P.O. cut holes in the door for 6x9's so.....

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Old 01-02-2020, 12:25 PM   #2
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Re: 1968 GMC - Ol' Blue

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Originally Posted by TA_C10 View Post
Yeah I like the speaker box too. But those look like coax speakers not components... Components normally have the crossover box and tweeters mounted outside the mid-woofer? I'm no expert, just been doing a lot of research for my truck. I'm really happy to hear your details having .44 cu ft. Makes sizing subs easier for me now

I plan to do something similar. I like the idea of the new speaker mounts in the cab corners from brotherstrucks but not sure about that yet. I plan to do components in my doors and remote mount the tweeters somewhere higher in the door. Or maybe put them in kick panels only. I dunno. P.O. cut holes in the door for 6x9's so.....

Sweet man
You're right, they're coax. The boxes could have been slightly deeper by decreasing the angle of the front panel and making the box longer, but I'm happy with it and it sounds good.
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Old 01-05-2020, 03:01 PM   #3
cornerstone
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Re: 1968 GMC - Ol' Blue

I have the same speaker in a 10 inch version, only one of them, in my daily driver... a single cab Sierra. It rocks flat out in such a small space. With those 2 subs, you’re liable to shake the fillings out of your teeth. Looks great, as usual.
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Old 01-06-2020, 10:08 AM   #4
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Re: 1968 GMC - Ol' Blue

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I have the same speaker in a 10 inch version, only one of them, in my daily driver... a single cab Sierra. It rocks flat out in such a small space. With those 2 subs, you’re liable to shake the fillings out of your teeth. Looks great, as usual.
Thanks. I'm not going for a bumping system so it's a little overkill, but I wanted it to be symmetrical and have plenty of adjustment.
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Old 01-06-2020, 10:18 AM   #5
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Re: 1968 GMC - Ol' Blue

The front end lighting is done. I bought the halogen upgrade headlights from LMC and I'm pretty pleased with them. They use a modern 9007 lamp and I opted for the blue-coated lamps for whiter light. Working with 4 headlights makes me jealous of you Chevy guys - it's twice the struggle and there's barely enough room in front of the core support for the housing and lamp pigtail so the wires are almost stressed on the inners. Also, I couldn't remember how the spring hooked on the buckets so I fought that for awhile.

But the LED sidemarker lights from SOKY were easy to install and look great too.

I need to figure out how to reset the glass in the channels though. I haven't been able to find much info on this task yet. It seems from the factory they were just pressed in with some rubber without any adhesive. I ordered the "glass setting rubber" from LMC and it's basically just strips of rubber. The passenger glass fell out of the channel during door disassembly so I took the driver side apart and sandblasted and painted the channels while I was at it. If anyone has any tips on this, let me know please.

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1969 Chevy C10 - Restoration http://67-72chevytrucks.com/vboard/s...d.php?t=809184
1978 Chevy Scottsdale K20
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Old 01-06-2020, 10:55 AM   #6
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Re: 1968 GMC - Ol' Blue

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Originally Posted by MDPotter View Post
The front end lighting is done. I bought the halogen upgrade headlights from LMC and I'm pretty pleased with them. They use a modern 9007 lamp and I opted for the blue-coated lamps for whiter light. Working with 4 headlights makes me jealous of you Chevy guys - it's twice the struggle and there's barely enough room in front of the core support for the housing and lamp pigtail so the wires are almost stressed on the inners. Also, I couldn't remember how the spring hooked on the buckets so I fought that for awhile.

But the LED sidemarker lights from SOKY were easy to install and look great too.

I need to figure out how to reset the glass in the channels though. I haven't been able to find much info on this task yet. It seems from the factory they were just pressed in with some rubber without any adhesive. I ordered the "glass setting rubber" from LMC and it's basically just strips of rubber. The passenger glass fell out of the channel during door disassembly so I took the driver side apart and sandblasted and painted the channels while I was at it. If anyone has any tips on this, let me know please.
I noticed my door glass was set in the channels using butyl rubber. Not sure if that was factory....
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Old 01-06-2020, 02:00 PM   #7
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Re: 1968 GMC - Ol' Blue

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Originally Posted by MDPotter View Post
...I need to figure out how to reset the glass in the channels though. I haven't been able to find much info on this task yet. It seems from the factory they were just pressed in with some rubber without any adhesive. I ordered the "glass setting rubber" from LMC and it's basically just strips of rubber. The passenger glass fell out of the channel during door disassembly so I took the driver side apart and sandblasted and painted the channels while I was at it. If anyone has any tips on this, let me know please.
When I did mine, I asked a buddy that works for a mobile windshield repair company, and he gave me a partial tube (leftover from another job) of windshield adhesive. It was black, kinda thick and in a caulk type tube.
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Old 01-06-2020, 02:22 PM   #8
MDPotter
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Re: 1968 GMC - Ol' Blue

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When I did mine, I asked a buddy that works for a mobile windshield repair company, and he gave me a partial tube (leftover from another job) of windshield adhesive. It was black, kinda thick and in a caulk type tube.
So you didn't use any rubber? Just glued it to the channel?
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1968 GMC C15 - Gen III 6.0 Restomod http://67-72chevytrucks.com/vboard/s...d.php?t=772047
1969 Chevy C10 - Restoration http://67-72chevytrucks.com/vboard/s...d.php?t=809184
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Old 05-01-2020, 10:49 AM   #9
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Re: 1968 GMC - Ol' Blue

Quote:
Originally Posted by MDPotter View Post
The front end lighting is done. I bought the halogen upgrade headlights from LMC and I'm pretty pleased with them. They use a modern 9007 lamp and I opted for the blue-coated lamps for whiter light. Working with 4 headlights makes me jealous of you Chevy guys - it's twice the struggle and there's barely enough room in front of the core support for the housing and lamp pigtail so the wires are almost stressed on the inners. Also, I couldn't remember how the spring hooked on the buckets so I fought that for awhile.

But the LED sidemarker lights from SOKY were easy to install and look great too.

I need to figure out how to reset the glass in the channels though. I haven't been able to find much info on this task yet. It seems from the factory they were just pressed in with some rubber without any adhesive. I ordered the "glass setting rubber" from LMC and it's basically just strips of rubber. The passenger glass fell out of the channel during door disassembly so I took the driver side apart and sandblasted and painted the channels while I was at it. If anyone has any tips on this, let me know please.

Attachment 1971844

Attachment 1971845

Attachment 1971851

Attachment 1971852
Nice build, do you have any pictures of how the headlight buckets are supposed to be? They are messed up on my GMC and I 'm having trouble figuring out what the problem is.
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Old 05-01-2020, 11:03 AM   #10
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Re: 1968 GMC - Ol' Blue

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Nice build, do you have any pictures of how the headlight buckets are supposed to be? They are messed up on my GMC and I 'm having trouble figuring out what the problem is.
You mean how the buckets attach to the core support? I can take a few pictures of the buckets, springs, and adjusters if that's what you're looking for. Install was kind of a pain.
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1969 Chevy C10 - Restoration http://67-72chevytrucks.com/vboard/s...d.php?t=809184
1978 Chevy Scottsdale K20
1993 Chevy C1500 - 5.3/T56 swapped
2008 Silverado Duramax
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