When performing a frame up restoration, I have seen many builders scrap the old stuff and replace with new. This was the case when it came to the brake lines. I chose Classic tube stainless steel brake lines because they had a preformed kit that was ready to go. I did however have to customize the rear brake lines as the lines that came in the kit were for a GM 8.5 inch rear axle. I am running a Moser 9″ rear axle. I thought the entire process was very simple and that anyone could do this, follow along as I highlight the installation.
I knew that the old steel brake lines would not look the best and new stainless ones are not really that expensive, so the order was placed. The brake lines are for a stock Grand National from Classic Tube. They came in a 4 ft box folded over 2 times. It was pretty easy to straighten them and they fit nicely. I also didn’t like the stock hangers for these lines, so I used stainless steel Kugel 1/4 inch brackets. The stock brackets house both the fuel and the brake lines, and the driver’s side frame rail would only be receiving brake lines.
Stainless steel is wonderful! I expect no problems with the looks or the function of these parts for a VERY long time.Installation was a breeze with the frame off. The Kugel stainless clamps come with direction to use the proper drill size and tap size along with the necessary stainless hardware. I was tapping a hole for one of these clamps here. Also you can see the Classic Tube lines fit really pretty nice!Since the Classic Tube lines come as a complete set and are for the stock application, I knew there was going to be some modification needed. The Moser 9 inch needed custom lines built. I borrowed a double flaring tool, bought some 1/4 stainless tubing and reused the rub springs from the Classic Tube pieces along with the end connection hardware. The rubber hose is new also and is from the local parts store.I thought the lines installed on the front upper portion of the housing would look nice when viewing the car from behind. On the road or at a cruise night you won’t see brake lines from the back. The lines did not have a good way to attach to the Moser 9 inch housing, so small Billet Specialties brackets were used. I drilled and tapped holes in the housing for these and removed the shavings from the inside (very small holes and sealed at install). I installed couplers for the brake connections at a later date.The Classic Tube brake lines were again modified to install the Baer Brakes adjustable proportioning valve. A new brass distribution/proportioning block was used in the stock location in the front, but was modified to allow this valve to work properly.
In the next update, I will show you a nearly completed frame and lowering the body onto it. I wish I would have had help for this process – it was spooky!
