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Showing posts with label Drip Rails. Show all posts
Showing posts with label Drip Rails. Show all posts

Sunday, January 30, 2011

"Dry Fit" and Drip Rails

Dry fit continues.  Since we didn't start with a fully assembled car we are not certain about how all the parts and pieces get assembled.  The dry fit process allows us to identify and fix things prior to paint.  Already we have found missing bolt holes (dash), too many holes (under the exterior rear view mirror), mis-located holes (drip rails), missing pieces (clutch linkage), malfunctioning pieces (hood hinge), alignment issues (dash to A pillar), and other similar issues.  All have been fixed, repaired or replaced as needed.  This effort continues and will be well worth it once we start the fit and finish process.

To complete the clutch assembly I needed a pin to connect the clutch pedal to the connecting rod located under the dash.  I was unable to find one on line so I fabricated one out of a stainless steel bolt using my bench top lathe.  The stepped section on the shaft was key to getting a good fit.


Last year I fabricated new drip rails for both doors but never got around to installing them.  Last week  I clamped the rails in place...


spot welded them from the inside...


fabricated drip rail shoes...


then welded both pieces together.


This is the old drip rail next to the new.  The new drip rails will be weather proofed when we do the fit and finish on the car. 


Brakes have been installed.  This is an original 1963 master cylinder that was purchased with the car.  It works great but I did manage to spill brake fluid on the firewall.  You can see where the fluid ate away the paint on the fire wall and exposed green primer.  This will be fixed when we disassemble the car for paint. 


The battery, expansion tank, and the Heater Delete block-off cap on the heater hose have been installed.  Although the battery fits, it is too tall.  A shorter battery will be installed later.


All of the tail lights and running lights have been installed.


The dash, steering wheel and seats have also been "dry fit".


Even the FI air cleaner has been installed.


Except for the windshield, we are ready to Fred Flintstone this thing.  Ty is out of town this week so we will wait until his return before we take this to the road.  That should be fun.  Stay tuned!!


Tuesday, March 30, 2010

C2 Drip Rail Fabrication

Drip rails are located on the car body inside each door opening. They run from the A pillar up along the side of the windshield, along the side of the roof top then down to the top of the B pillar. These are very delicate pieces, susceptible to rust and they are one of the few items that are not mass produced. If you can find a set they will set you back about $600 for a pair. They are only available hand made. This is a picture of our driver side drip rail. It is WAY beyond repair. The passenger side is almost as bad. Both were removed from the car by drilling out the spot welds. Instead of buying new drip rails I decided to fabricate a set instead. From left to right, I had my local HVAC dealer bend up 3 sections of 18 gauge sheet metal 5 feet long. The one you see is a spare. Using the pneumatic shear I trimmed the length of both sides of the sheet metal to match the original. Using a sheet metal shrinker and stretcher I was able to match the contour of the door opening. The curvy length of angle is a test piece I used to understand the capabilities of the shrinker/stretcher tools. Next I used a Pexto bead roller to roll a bead along the full length of the outside of the drip rail. A scrap piece of sheet metal is shown below the Pexto to show a test bead. A pneumatic hole puncher was used to punch holes where we will plug weld the drip rail back onto the car. A completed drip rail is on the far right of the picture.
This is the underside of the newly fabricated drivers side drip rail sitting along side the original drip rail. The new rail has already been test fit on the car and it fits perfectly. The passenger side drip rail is also fabricated and has been test fit as well. The ends will be trimmed once installed.
This is the front side of the same pair of rails. This side has the rolled bead.
This corner was the most complex of all the fabrication. The notches you see on the back side and the relief on the rolled bead at the corner is consistent with the original design. Both of these techniques were done to accommodate the extremely tight turn.
The Pexto was purchased on EBay for $35. It's nearly a century old and worked perfectly. Without this tool the bead would have required a steady hand, a delicate hammer, and a bunch of hours of tap, tap, tap. I am really glad I was able to purchase this tool.
The newly fabricated drip rails will be installed on the car when we get tired of working on the frame. I suspect that will be in a couple months. Thanks for watching.
(Wilson, what do you think?)