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Will 100L 2.08/1.60 Small Block Chevy Ti Valves work in LS1 heads. I can get a killer deal on a set of them. The guys aren't in today for me to get any more info.
Most SBC valves are .343" stem diameter where LS1 is 8mm or around .303" So they may not fit. Installing them with .343" guides is counterproductive to flow.