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camshaft and timing double roller timing set and all that kind of stuff on it. MSD ignition. Yeah, that's all the drag strips. But, um, I, you have the roller type rockers. Oh yeah, well, that's not as easy to do on a 390, just the 460, you can adjust the valves where the 390, it's a hydraulic lifters and non-adjustable rockers. But, if I do have to, well, if I get into that engine again and fix everything on it,