Factory or not Frame Humps - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**AlaskaK10** · 08-03-2023, 09:15 AM

Hi All
I am working on my short wheel base 1966 K10 frame. I have two symetrical humps on the top of each frame rail right where the rails go from straight and start to bend inward toward the front for the engine. It appears to me that when the frame rails were bent inward at the factory the metal humped up both in the same area. I have another frame and from a long bed that does not have thease humps though any thoughts?

08-03-2023, 09:15 AM	#1
AlaskaK10 Junior Member Join Date: Mar 2023 Location: BREMERTON Washington Posts: 79	Factory or not Frame Humps Hi All I am working on my short wheel base 1966 K10 frame. I have two symetrical humps on the top of each frame rail right where the rails go from straight and start to bend inward toward the front for the engine. It appears to me that when the frame rails were bent inward at the factory the metal humped up both in the same area. I have another frame and from a long bed that does not have thease humps though any thoughts? Attached Images

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