Other 261 GM # 3836484 or 1954 Corvette 3836390 equivalent camshafts you might look for are Sealed Power CS293, Engine Pro MC293, Manley MS293, McQuay-Norris CM293, Republic TC133, Napa 2291293, Dana 2291293. I could not find any of the above, but keep looking you may get lucky. As Dragsix indicated earlier, a regrind is a good alternative and you are not too far from Schneider cams in San Diego. If you can find a new 235 camshaft and lifters, go for it, they will perform as designed.
