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NovaMan · 04-13-2008, 03:07 PM

My '70 Nova had power steering when I bought it, and one of the header tubes was dented for clearance (it had a small block). I switched to a 5679142 manual steering box, and I could see there was more clearance. In fact, the header tube probably wouldn't even have needed denting, especially with poly or solid motor mounts.
I don't have an engine in it right now, so I went out and measured 4.75" from the frame where the top bolt goes in to the point where it sticks into the engine bay the most, which is the cover. I could get 1/8" more clearance just by grinding excess material off the side of the cover.

04-13-2008, 03:07 PM	#2
NovaMan Member Join Date: Sep 2004 Location: Kalamazoo, MI Posts: 117 Likes: 0 Liked 0 Times in 0 Posts	Re: Power to Manual steering swap My '70 Nova had power steering when I bought it, and one of the header tubes was dented for clearance (it had a small block). I switched to a 5679142 manual steering box, and I could see there was more clearance. In fact, the header tube probably wouldn't even have needed denting, especially with poly or solid motor mounts. I don't have an engine in it right now, so I went out and measured 4.75" from the frame where the top bolt goes in to the point where it sticks into the engine bay the most, which is the cover. I could get 1/8" more clearance just by grinding excess material off the side of the cover. __________________ ~Pete 1970 Nova