stealthhardbody

For those of you who've been following my all motor hardbody thread, I have a question that needs to be answered ASAP. I'm now in the market for a good cam for the KA24E hardbody and ran across a guy selling Gabe's GB4 cam over on the nico forums. This cam was installed on his 1990 240sx.

Two things:

Even though this cam is for a 1990 240sx, would it still install in my pickup with no problems (except for milling the cam towers of course.)