Header Situation

LCE has headers for the 20r, but only for the 81-85 models. My truck is a 1979 20r. Would these headers still fit the mounting spots?

 

I know this is old, but you got no response. NWOR makes better headers IMO. They also have them for your model, I ran them on my built up 22RE and liked them.
http://www.northwestoffroad.com/parts/20-22header.php

Unfortunately NWOR is now really just the retired owner working part time, so you have to call him to place the order.