Author Topic: body lines  (Read 4558 times)

Offline raelayotte

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body lines
« on: May 17, 2008, 10:08:19 am »
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Hello everyone
well i need help on getting the body lines straight on my 87 k5 blazer i got a new front clip and new doors . What i need is were do i start and what size are the gap.
thank for all your help ::)

Offline Blazin

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Re: body lines
« Reply #1 on: May 17, 2008, 02:06:28 pm »
Used parts? New, after market or GM? Hang the doors, then hang the fenders to fit, tighten them down. Then hang the inners. Get all bolts started before tightening any. The gap is about even all the way around. Brand new these trucks were not nottoed for the body gaps, and alignment being spot on.
Some people are like Slinkies. Not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs

Offline HAULIN IT

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Re: body lines
« Reply #2 on: May 17, 2008, 02:47:51 pm »
Ditto to what Blazin' said, I will also add: Make sure your hinges have good pins & bushings in them. Take the door strikers out (remove the interior trim to get ahold of the "big nut plate" on the inside, it will fall to the bottom when the striker is removed) Align the doors with approximately 3/16"-1/4" gap to the quarter panels/roof/windshield post & the rockers (if they are good) As was mentioned, these trucks had some questionable quality control on the body fitment even when new compared to what is considered "right" this day & age by most. Factor in prior damage, rust repair & maybe aftermarket parts & things can fall somewhere between fair & downright poor quite often. At the very least quite challenging. Depending on how your doing the project (when your going to paint the parts) Either load the doors or set the bodyline at the quarter panel 1/8" high to account for the weight. Once the doors are fitted, install the striker to hold the door shut. Now move to the fenders, you may need to replace the front cab mount/rad. support bushings or shim under them to get the correct gap between the door & fender. Good Luck, Any other assistance needed, just ask, Lorne

Offline MOBrooks

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Re: body lines
« Reply #3 on: May 25, 2008, 02:30:00 am »
Can anyone tell me how to hold the nut that is inside the cab for the passenger side upper fender mounting bolt?  It is the upper bolt for the passenger side fender and I got it loose but CANNOT get a hold of the nut...there is an access hole behind inside the cab behind the glove compartment to get at the nut but I can't get it.  Also on reassembly is there a trick to fix the problem for when I disassemble the truck later for paint?

Thanks I Advance,

Brooks

Offline HAULIN IT

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Re: body lines
« Reply #4 on: May 25, 2008, 07:48:10 am »
Brooks, I believe your referring to the one in the door jamb? If so, that nut plate was spot welded in there & now must have broken loose. Your going to need to remove the door & cut the head off off the bolt (if you have any bolt sticking out try to hold it so the piece doesn't fall down the pillar) If the fender is still the old one, cut the fender away leaving the bolt as a "handle". Drill a couple holes beside the fender bolt & weld the nut back to the post. If you don't have a welder, you can try to find a "Nutsert" with a big enough head & body or maybe a short wall anchor from the hardware store, Good Luck with that. Lorne   

Offline Blazin

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Re: body lines
« Reply #5 on: May 25, 2008, 09:37:09 am »
Wow all the trucks I have torn apart over the years I have never seen one of them break free. I would agree with cutting the head off the bolt or cutting the fender.
Some people are like Slinkies. Not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs

Offline MOBrooks

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Re: body lines
« Reply #6 on: May 25, 2008, 11:10:24 am »
Lorne, awesome man thanks alot.  That is exactly what I was talking about.  Thanks so much for the help!


Brooks