Aftermarket C3 Frames
GM was always looking to make parts cheaper and they didn't care who did it. Automotive parts manufacturing has to be one of the most cut-throat businesses to be in. Lou.
GM usually owned the tooling, dies, molds, etc., for everything they made, even if it was something being produced by an outside company. This has been good for the hobby, because as GM has discontinued parts, they've licensed the tooling to companies in the car hobby, allowing them to make reproduction parts, using the original tooling.
Last edited by gbvette62; Jan 23, 2017 at 06:33 PM.




GM was always looking to make parts cheaper and they didn't care who did it. Automotive parts manufacturing has to be one of the most cut-throat businesses to be in. Lou.
Last edited by loup68; Jan 24, 2017 at 08:28 PM.




When I go to McDonalds I expect them to cater to me, the customer. I don't expect them to demand that I help them out, or keep spending my money there if a restaurant down the road has the same menu but at lower prices.
Unless there's a monopoly involved, the customer is king, not the business.
The founder of Paragon, was a former GM employee. He knew where things were made, and had contacts that let him know when parts were being discontinued. This allowed him to get access to GM tooling before it was destroyed. The same is true of other companies too. Unfortunately, a lot of tooling is long gone.
As far as saving money, all of the automakers were brutal to deal with. My first job was in sales, for a cold drawn steel manufacturer. We sold some steel direct to the auto companies, and a lot to their suppliers. Hurst was one of our customers, we sold them steel for shifters, rods and their Jaws of Life. We had a special process called "turned and polished", for steel that was to be chromed, but it was a little more expensive. They refused to pay extra, and as a result we were always dealing with quality issues with them. The worse part was that regular drawn steel looked fine after working it. It wasn't until after chroming it, that the surface imperfections would show up.

I understand why they worked so hard to save money though. The car companies were always selling an expensive product, made up of thousands parts, and always in a very competitive market. If they could save a penny on one part, for a million cars, they saved $10,000. If they could save a penny on 100 parts, that's a million dollars saved!
GM did do some strange things though. A friend of mine was a foreman at the Trenton NJ die cast plant. One thing they cast there was the Nomad tailgate chrome. The 6 bars and the center bar and handle, were all cast in the same mold. GM discontinued the center bar, but continued to offer the other 6. They would take the center bars out of the mold, throw them in the scrap bin, and send the rest of the bars to plating. My friend would grab the centers out of the scrap and have them chromed. He'd buy the other 6 bars (with his GM discount) then sell complete sets of new Nomad chrome at Carlisle and through Hemmings. Trim Parts eventually ended up with that mold and sells the complete sets now.
Body mounts and wheelbase/alignment measurements were right on. I also made a fair amount of modifications to fit a 5 bar rear and Ridetech front setup as well - no problems at all with quality of steel. I could not find a picture of bare frame as it came, but you can see how it ended up here.
Phil
Sorry to hijack this post, can you post a Picture of the entire car with that great looking rolling chas? The wheels look awesome
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