can someone recommend me some yaoi manga where the uke is manly.

imasking the exact same question haha, death road its a short yaoi manga but the Luke is also manly xD

under grand hotel is also a manga where the uke is manly and one of my favorites so far

thanks

Sekaiichi Hatsukoi - Yokozawa's story

You could also check out the mangas under the Bara tag

http://www.mangago.zone/read-manga/koicha_no_osahou_tea_for_two/
here's the extra http://www.mangago.zone/read-manga/hotel_traffic/

http://www.mangago.zone/read-manga/nights/
first story

http://www.mangago.zone/read-manga/the_melancholy_of_gogo_boy/
its very sweet ..

http://www.mangago.zone/read-manga/negai_kanae_tamae/
yakuza boss uke

http://www.mangago.zone/read-manga/risou_no_koibito/

http://www.mangago.zone/read-manga/mukizu_ja_irarenee/
both very cool, reversible

http://www.mangago.zone/read-manga/kobi_no_kyoujin/
he has very sweet moments

http://www.mangago.zone/read-manga/pick_up/

and Totally masculine looking uke - he he he
http://www.mangago.zone/read-manga/natsujikan/bt/152401/Ch4/