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#1 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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Solution for hardtop problem
I don't know if I will ever put my hardtop back on but when I took it off I noticed a couple of the attachment points on the windshield were missing the inside nut so those attachment bolts were useless. While reading a Car Craft magazine last night I saw a product put out by Marson called threadserts and it looks like it might be a good solution. Here is a link showing how they used the product
The threadsert goes into a hole and then as you put a bolt in it, it expands the threaded fitting in the hole. *edit - from looking at the info posted by others below it looks like a tool is used to make the threadsert work so not as easy of a solution as I thought. Here are a couple links I found company website maybe place to buy link Just might be a good solution for this probelm.
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 Last edited by Yukon Jack; 09-20-2007 at 09:16 AM. |
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#2 |
Registered User
Join Date: May 2000
Location: Petrolia,Ontario,Canada but working in Port Huron,Mi.
Posts: 1,771
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Re: Solution for hardtop problem
Yup,they work great.
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71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE |
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#3 |
2WD Jimmy
![]() Join Date: Mar 2005
Location: Davis County, Utah
Posts: 2,564
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Re: Solution for hardtop problem
The blind nuts are probably still in there... The sheet metal that holds them probably just let them twist out of position, which means there is probably a combination of rust/bunged up threads. When my Jimmy was painted, they took the windshield frame apart and replaced the nuts. Threadserts are good for many things, but remember that they stick up off the sheet metal (they are not flush) so there may be refit issues with your top if you try to use them there. Also, because they expand, unless your windshield frame is solid, they may work loose. Try them, but you may be better off cutting that area out and replacing the metal and the nut. Just food for thought.
Tom |
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#4 |
SKINNY TIRES RULE!
Join Date: Sep 2001
Location: Bothell, WA
Posts: 11,049
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Re: Solution for hardtop problem
We used to use those for retrofitting product at one of my past jobs. They worked pretty good, but occasionally they would pull out. We used them in heavy plastics and fiberglass, not metal though.
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bouncytruck 1972 K5 The Hauler 1994 K1500 Suburban The Daily2010 Kia Soul Wife's Ride2014 Fiat 500L |
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#5 |
Oh..never mind....
Join Date: Aug 2006
Location: Oregon
Posts: 588
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Re: Solution for hardtop problem
If you want a flush mount insert, you can buy what is called their Poly Nut. It inserts with the same tool and they a few other types of blind nut to chose from including some for fiberglass work. One of the local street rod shops uses them quite a bit, so that is where I learned about them. I have yet to get my own set up, I am going to use them for several attaching point on the interior of my Blazer. Here is a link to the place that I have found with the best prices.
http://blindrivetsupply.com/default.aspx
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1972 Blazer -6 inch lift -35 inch BFG A/T's Turbo 350 NP-205 454 BB (for now) MORE TO COME !!!!!! Now going to 2WD!!!!! Sold. ![]() ![]() ![]() I got it back after 22 years and did not even know it !!! THE STORY HERE Project Low Down Dirty Rat |
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#6 |
The LuvShack Garage
Join Date: Jan 2004
Location: Maple Grove, TN (West Side)
Posts: 30,477
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Re: Solution for hardtop problem
Bobby K, where on your top is that pic? Hinges?
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Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T |
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#7 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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Re: Solution for hardtop problem
Here I thought I was posting up something new - should have known my 67-72 buddies would have the goods on these already.
Does the threadsert I mention need a special tool to install it?
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 Last edited by Yukon Jack; 09-19-2007 at 05:03 PM. |
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#8 |
Registered User
Join Date: Jan 2007
Location: Mesa, AZ
Posts: 781
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Re: Solution for hardtop problem
Is this the same as a heliacoil repair kit or something different?
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#9 |
Back in the sticks
Join Date: Jan 2001
Location: Fordland, MO
Posts: 3,188
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Re: Solution for hardtop problem
They use a different end on your rivet gun. Not sure if it comes with or you have to buy theirs. I wondered about using these on the cowl on the 71. One of the nuts is gone on it. Or spinning loose in the back.
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1971 Cheyenne C-10 w/700R4 and Tuned Port Injection 1969 K5 Blazer w/Tuned Port 2010 2SS/RS Flaming Orange Camaro 2011 K1500 Suburban 2014 K1500 Pickup 2008 Nissan Altima? The wifes' hoopty |
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#10 | |
Oh..never mind....
Join Date: Aug 2006
Location: Oregon
Posts: 588
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Re: Solution for hardtop problem
Quote:
http://blindrivetsupply.com/detail.aspx?ID=573
__________________
1972 Blazer -6 inch lift -35 inch BFG A/T's Turbo 350 NP-205 454 BB (for now) MORE TO COME !!!!!! Now going to 2WD!!!!! Sold. ![]() ![]() ![]() I got it back after 22 years and did not even know it !!! THE STORY HERE Project Low Down Dirty Rat |
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#11 |
Registered User
Join Date: May 2000
Location: Petrolia,Ontario,Canada but working in Port Huron,Mi.
Posts: 1,771
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Re: Solution for hardtop problem
Yup...rear hatch hinge.Used the threadsert tool for the screws that hold this gasket coverplate on.
ABLAZIN's link is the kit I have. ![]()
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71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE Last edited by BobbyK; 09-20-2007 at 12:10 AM. |
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