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Sunday, December 2, 2012

Windshield and Trim Installation - 1963 - Mid-Year - C2

There is very little information on the Internet about how to install a 1963 Corvette windshield.  As such, I'll be a little more detailed with my methods and techniques, be them right or wrong.

The 63 Corvette windshield trim is unique as it is only 4 pieces.  Our trim will be sanded with 800 grit sandpaper, hand rubbed with steel wool followed by a firm buffing wheel then a soft wheel. 


The back side of our trim is dirty and caked with old weather stripping.  This side will be cleaned with Goof-Off only.


The 1963 Corvette windshield requires 18 thin clips and 6 thick clips.  The clips are for the top and bottom molding only, not the sides.  Be advised that after market clips are notorious for not working very well.  


As such, I decided to do a dry fit of the trim and trim clips.  I masked the paint to prevent scratches and used small pieces of tape to mark clip locations.  During this process I discovered that the trim clips I had ordered from Zip Corvette were not engaging, they were horrible.  Corvette discussion groups on the Internet told me Paragon makes a better clip so I ordered a set.  They worked OK but I suspect OEM is best.  You just can't find them though.  Trim clips are pricey at about $4 each.


The windshield was weatherproofed with 3M Bedding and Glazing Compound, part # 08509.   The backside of the clips get this compound before installation.  If you don't do this the windshield will leak. 


All the clips are installed in this photo.  The 6 wide clips are located on the lower trim piece, three on each end.  The windshield frame is extra thick in these locations and require special clips.


Bedding compound is then applied around the full perimeter of the windshield frame.


The windshield gasket is installed around the windshield then a nylon cord is inserted in the slot that accepts the car body.  This goes all the way around the windshield.  The windshield is then set on the windshield opening then the cord is slowly pulled from the inside of the car allowing the gasket to lap over the windshield frame.  Gerri and I did it in the first try but I understand others are not typically as fortunate.  The windshield fell into place when the last couple inches of cord were pulled.  


It looks great. 


The upper corners needed a little extra compound so I force fed them with extra compound and a stick.


I smoothed the corners over with a rag dampened with Goof-Off.


Now it's time to seal the gasket to the windshield.  For this I filled a cake frosting bag with bedding compound then used the back side of a plastic spoon to lift the gasket.  After this was completed I used Goof-Off to remove the excess compound.  It worked very well with no damage to the paint.


Unlike the rear windows, the windshield trim pieces are installed separately.  First the upper and lower pieces are snapped into position then the side pieces are slid into position and screwed down.


I am very pleased with the results and it went a lot better than I had expected.  Patience is key.


I am not sure what's next.  Whatever it is, the wiring harness won't be too far away.

Thanks for watching.

Sunday, November 25, 2012

Bumpers, Brackets and Bolts

The two front bumper brackets on the left are for something other than a 1963 Corvette.  If you look close you'll also see that they are identical, both for one side.   Fortunately, I was able to pick up an OEM set, the ones on the right.  I believe these were used only in 63 and 64 and the early 63 brackets were extra thick.  But that's what we have, early brackets and an early Corvette.


After sand blasting and painting the brackets I dismantled the front end then installed the brackets.  The  trouble light is hanging off of one.


The bottom of the front grill section gets an aluminum molding cover, 3 pieces fastened with clips and rivets.   Instead of using rivets  I decided to use rivet nuts instead.  You can check out this cool tool here:   http://1963splitwindow.blogspot.com/search/label/Rivet%20Nuts . The arrow points to 1 of 8 installed.  I am missing the center aluminum section so I'll have to wait to install.  It's due in later this week.


Next are the rear bumpers and exhaust valance.  I jacked the car up using my nifty Race Ramps.


Here are all the brackets needed for the rear bumpers.  Instructions come from the Assembly Manual.


Bumpers are on and looking good.  Duntov's design was intended to mirror the tail lights. 


I installed the valance using stainless steel button hex head bolts.  It's not factory correct but I like it.
All the hardware for the bumpers and brackets are Grade 8.  Unfortunately, the body is sandwiched between the brackets and the bumpers and I am sure even a moderate bump would cause extensive fiberglass damage.  The bumpers are not there to protect the body, I think they're there to destroy it. 


Looking sexy!


I even buffed and clear coated the aluminum license plate frame.


Next will be the windshield and the windshield trim.

Thanks for watching.