STD head light replacement question

[Challenger]

Can you install a 7" automotive sealed beam style LED into a 2000 STD head light bucket without an adapter or is kind of an intensive job?  I haven't had time to take it aprt and do any reconoitering
Has anyone tried it?  Thanks

[Pluggy]

Can you install a 7" automotive sealed beam style LED into a 2000 STD head light bucket without an adapter or is kind of an intensive job?  I haven't had time to take it aprt and do any reconoitering
Has anyone tried it?  Thanks

This is designed to replace an H4 halogen bulb and drops in and works well.

https://www.walmart.com/ip/AUXITO-H4-LED-Headlight-Bulb-Motorcycle-9003-HB2-LED-Light-6000K-White-for-High-and-Low-Hi-Lo-Beam-1860-CSP-LED-Chips-Pack-of-1/101169787?wmlspartner=wlpa&selectedSellerId=101087215&adid=22222222227101169787_101087215_145053287497_18514758937&wl0=&wl1=g&wl2=t&wl3=651976216472&wl4=pla-1883578099569&wl5=9010019&wl6=&wl7=&wl8=&wl9=pla&wl10=534953833&wl11=online&wl12=101169787_101087215&veh=sem&gad_source=1&gclid=CjwKCAjww_iwBhApEiwAuG6ccJGBf5tims7yfDiIQNKf2pYJkcdnzJseE5CnsGRv98QiIKGLZzAw9BoCqg0QAvD_BwE

[Challenger]

I have that bulb in there now. I like the looks of  the  United Pacific LED lights for a 57 Chevy. Its a sealed beam style  7"
headlight though.