170 slant six help camshaft question.

hey I have a plymouth valiant-65 with a 170 slant six that I'm looking to renovate some, I'm considering to replacing the camshaft, I wonder if it is possible to put in a camshaft from a 225 slant six in it? will it fit?? any other problems?

http://www.summitracing.com/parts/cca-cl64-247-4/overview/make/plymouth