Price is for the set, very reasonable in my opinion.
4340 is moly
I'm waiting to bust a stocker before I pony up.
All the homegrown kids rock those shafts in their trucks, mini truck version but basically identical minus length differences, and they have yet to bust one. They have ring and pinions failures first. All are running 40s and up. Ben (the Raisin) runs 44s on his. tough tough stuff, he GITS IT too. wheeled with them today on BV carnage.