I have the opposite problem, since I'm just over 5'4". So I'll recommend some jerseys I had to send back because they were too long on me:

Louis Garneau Silhouette Jersey:
http://www.teamestrogen.com/products.asp?pID=17964
Ridiculously long on me. But take a close look at the pockets before you order -- they were a tad small for me.

Pearl Izumi MicroSensor Jersey:
http://www.teamestrogen.com/products.asp?pID=17040
PI jerseys are usually really short (even for me!) but not this one. The pockets are kinda small, though.

Velo Bella Velo Bella Longsleeve Jersey:
http://www.teamestrogen.com/products.asp?pID=20588
I looove the Vello Bella stuff. This one is long in the body and the sleeves are extremely long, even for me (I have very long arms for my height). Their short sleeve jerseys are long too so they'll cover your lower back, but the pockets are deep, so you still have to reach a bit to get into them.

I suggest you call TE's toll free number and ask which jerseys would be good for long torsos. The women who work there have been great about helping me find clothes that will fit my body type. They really know their stuff, and what they don't know, they'll find out for you.

I hope this helps!

~Cari