M52 crank the same as a s52

[Yayrea]

Is the m52 blue forged crank the same as the s52 blue forged crank. I have both side by side but can’t really notice a difference in the 2.

Had purchased a m52 with s52 crank and s50 cams a whole back. Tore it down for the crank and cams for my m52. Now that I have my m52 crank out. I’m thinking it woulda been ok if I left it..

[pazi88]

S52 crank has longer stroke than m52 crank.