Will an 81-82 hood, and fenders fit on a 73?

[73K5BlazerSS]

I found some old trucks for sale this week. They have a very clean front end. The hood and fenders are nicer than my 73. I think its an 81-82. I'm assuming the panels will fit, although I know they don't list the 81-82 for the earlier trucks. Is it the body lines that changed slightly ? Or mounting tabs ? I should know this by now.

Lots of other cool projects, but most need major TLC.

 

[kennyw]

The fenders bolt up, the hood can bolt up with a couple other mods to move the matching hood hinges, cowl cover, and windshield wiper transmission set.