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Old 05-27-2021, 11:28 AM   #93
Second Series
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Join Date: May 2015
Location: Tukwila Washington
Posts: 373
Re: 1947 Panel Truck Frame swap with ’88 k2500

I was wondering about the gap being even, or not. I did clamp it down hard and there were ridges. The first try was lop sided, so I cut it off and went again. The ridges caused some imperfection in the finished product, you can see in the picture on the front of the flare. I had read that if they leak to loosen and tighten a couple times to form the seal.

Moving right along with some possible tool abuse(I hate tool abuse). I purchased a couple dies and a die stock. I have no experience with threading rod. The brake and clutch rods have an eye at the end and are too long for the pedals, so the plan was to cut to length and thread them. I looked into my options and found few. I did read that it is not uncommon to modify the rod length when converting to power brakes in ‘60’s trucks. I watched a few videos and quickly learned that the hex dies are for chasing threads, round dies are for cutting. I had the hex, bummer. I watched a few more videos and found someone brute force some threads, no chamfer, no oil. I decided to not buy more tools and just go for it. Upside down under dash I worked the brake rod for about an hour. I couldn’t remove the clutch pedal, so I took out the bracket and the clutch rod fell out. That took about 10 minutes in a vise, but one side the threads were not deep. I think the clutch rod is out of round, but the nut and clevis threaded on o.k. I decided to remove the brake pedal bracket and paint both pedal assemblies. I’ll have to remove them again when I paint the firewall, but I need to bleed the brake and clutch for now.
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'47 Panel to '88 K2500 Frame Swap
Mechanical Speedometer Drive Solution
1947.2 1 ton Chevy Panel
1955.2 Chevy 6700 Bus/RV
1990 Chevy K1500
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