Generation IV Internal Engine - aftermarket timing set with front cover cam sensor????

I am building an alluminum 5.3 and I am trying to find a timing set with a cam gear for the front cover cam sensor. I see them listed on summit for ls2s but the pictures that i see look just like the gen 3s with the rear cam sensor. I know i need one for a ls2 because they have a cam sensor in the front cover but i guess the pictures are throwing me off. If anybody has PNs or any help on what double roller timing set to use for a front mount cam sensor with the raised part of the cam gear for the sensor please let me know. thanks.

http://www.speedinc.com/cont.cfm?cid=C0000712

Thanks alot! exactly what i was looking for.