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Old Oct 27, 2009 | 11:38 AM
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Default One piece front end

I took the front end off my 77 (among other things ). I am considering using a one piece as my replacement. Any thoughts? Thanks as always, Jack
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Old Oct 27, 2009 | 04:27 PM
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Hi Jack,
The 2 things that come to mind are the originality issue (it may or may not matter to you) and how well do the one piece front clips fit.
When I see a one piece front end on a nice car I often think the car was hit and the owner took the less costly way to do the repair; and what else might he have scrimped on?
Regards,
Alan
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Old Oct 27, 2009 | 05:39 PM
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Keep in mind how cumbersome it will be to manipulate a one piece front while trying to get it attached before the bonding agent cures. You'll need a few people helping.
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Old Oct 27, 2009 | 07:44 PM
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Originally Posted by NassyVette
Keep in mind how cumbersome it will be to manipulate a one piece front while trying to get it attached before the bonding agent cures. You'll need a few people helping.
You get the front end set in place with all your gaps even, drill holes in the front end at your bonding areas, and screw it in place. Remove the screws and the front end, apply the bonding epoxy, and re-install the front end and screw it back in place. After it cures, remove the screws and fill the screw holes. I have a new Ecklers front end for an 80 that I don't need if you interested.
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Old Oct 28, 2009 | 09:53 AM
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Originally Posted by KeyWestJack
I took the front end off my 77 (among other things ). I am considering using a one piece as my replacement. Any thoughts? Thanks as always, Jack
FWIW, I made the decision in my situation to do mine as original - top surround, fenders and bonding strips. First, I figured it would be easier (you figure) than trying to manupulate the complete one piece unit. Not that afterwould would I consider selling but it is going to have a higher resale. I always thought the one piece unit repair was a band aid fix. I haven't installed it yet (but have the parts) but I'm going to do it with clamps during the bonding process - doesn't make sense to me to use screws and washers as some suggest. Just another thing to "come thru" later on as I see it. My .02 (again, FWIW).
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Old Oct 28, 2009 | 10:35 AM
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Originally Posted by TWINRAY
FWIW, I made the decision in my situation to do mine as original - top surround, fenders and bonding strips. First, I figured it would be easier (you figure) than trying to manupulate the complete one piece unit. Not that afterwould would I consider selling but it is going to have a higher resale. I always thought the one piece unit repair was a band aid fix. I haven't installed it yet (but have the parts) but I'm going to do it with clamps during the bonding process - doesn't make sense to me to use screws and washers as some suggest. Just another thing to "come thru" later on as I see it. My .02 (again, FWIW).
What sources are you using for the reconstruction process? In regards to what order to bond them in, how to keep alignment of panels correct etc. Just curious as I'll be embarking on this project soon.
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Old Oct 28, 2009 | 11:32 AM
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I second that request. Any info would be appreciated. This is already turning into good source. Jack
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Old Oct 28, 2009 | 11:41 AM
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You guys are in trouble asking me for advice - did you see my project progress to date . I have the Ecklers tape where the guy uses clamps and the Glas-Ra book (The Glas-Ra book says to use screws - which I'd rather not use.) The Ecklers tape isn't the greatest cause he's doing a rear quarter replacement and not the front surround. I think the Ecklers bonding agent is a (fairly) quick set-up vs. others that give you a bit more time. One thing for certain, you'd better be pretty much on the mark when that bonding agent is put on. Measure, measure, measure and measure again.
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Old Oct 28, 2009 | 12:42 PM
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Originally Posted by TWINRAY
You guys are in trouble asking me for advice - did you see my project progress to date . I have the Ecklers tape where the guy uses clamps and the Glas-Ra book (The Glas-Ra book says to use screws - which I'd rather not use.) The Ecklers tape isn't the greatest cause he's doing a rear quarter replacement and not the front surround. I think the Ecklers bonding agent is a (fairly) quick set-up vs. others that give you a bit more time. One thing for certain, you'd better be pretty much on the mark when that bonding agent is put on. Measure, measure, measure and measure again.
I think that's why they recommend screws. They should facilitate faster alignment of the parts when the bonding agent is applied. I guess...
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Old Oct 28, 2009 | 07:11 PM
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Originally Posted by NassyVette
I think that's why they recommend screws. They should facilitate faster alignment of the parts when the bonding agent is applied. I guess...
On a previous 70 project, where I replaced a front fender, rear quarter, and tail light panel, I used screws and fender washers to hold things in place. I also used screws with the points ground off in places to aid in the height adjustment of the panels with respect to the bonding strip at the time of bonding. Once the bonding compound set up, I removed the screws and washers. I then dish ground the surface around each screw hole to about the size of a silver dollar and filled the holes. They never gave me any trouble and did not show through the paint. I have also used good quality duct tape to hold panels together along long seams, much like is seen in some of the books.
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Old Oct 28, 2009 | 09:08 PM
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did you use the spacer blocks mentioned in the Glas-Ra book?
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Old Oct 28, 2009 | 10:04 PM
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Originally Posted by KeyWestJack
did you use the spacer blocks mentioned in the Glas-Ra book?
No, I did not. I used the flat ended screws in various places to set the depth of the panels in reference to each other and in reference to the bonding strips.

The timing of this thread is perfect, because I am in the middle of replacing the entire front clip on a wrecked 70 I bought a few months ago. I picked up a stock used front clip at Carlisle. However, I am pondering if it might be eaiser to bond the clip on as one piece, or detach the fenders from the surround, and bond the surround first, then bond the fenders on? Anyone have any thoughts?
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Old Oct 29, 2009 | 10:16 AM
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Originally Posted by longbros
No, I did not. I used the flat ended screws in various places to set the depth of the panels in reference to each other and in reference to the bonding strips.

The timing of this thread is perfect, because I am in the middle of replacing the entire front clip on a wrecked 70 I bought a few months ago. I picked up a stock used front clip at Carlisle. However, I am pondering if it might be eaiser to bond the clip on as one piece, or detach the fenders from the surround, and bond the surround first, then bond the fenders on? Anyone have any thoughts?


Sounds to me like a lot depends on how much help you have setting the clip in place. One guy only would be miserable.
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