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PDW HOTRODS · 04-17-2009, 08:31 PM

I wouldn't fill those seams unless you boxed the frame. If the frame is not boxed it will twist, and if there is no flex in the cab, things could crack. If the frame is boxed, it should be rigid and the suspension shoul take all the twist.

04-17-2009, 08:31 PM	#2
PDW HOTRODS Registered User Join Date: Nov 2006 Location: Sutherlin Oregon Posts: 504	Re: Cab interior seam welding/fill question I wouldn't fill those seams unless you boxed the frame. If the frame is not boxed it will twist, and if there is no flex in the cab, things could crack. If the frame is boxed, it should be rigid and the suspension shoul take all the twist.