[YENKO DEUCE REGISTRY]

I think all LS5's and LS6 4speeds were M22 fine splines. I'm not aware of any L34 Novas receiving the M22 in either of the 3 years, but I'm sure a few were optioned that way. I think the L34 Novas were usually optioned pretty heavy, especially if they were an a/t, but not many buyers would have mated they M22 with the hyd cammed BB.