Parts off 78 for 74?

[American Pride]

Just got a stock 74 and a friend of mine is parting out a 78. Besides the frond disc conv., can the p.s. and power brakes be used? Any other parts worth taking?
Thanks in advance for any advice

 

[malcolmzilla]

What comes to mind:
Whole front axle, wedges can be relocated (not cast into knuckle)
Whole rear axle, or at least 31 spline center
Intermittent wiper switch
Ignition module