Join Date: Aug 2005
Location: Pittsburgh, PA
Bikes: '''96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '12 Surly Pacer, All are 3x8,9 or 10. It is hilly around here!
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Shimano and SRAM cassettes are spaced identically and you can use either brand with the other's shifters and derailleurs. So, yes, the 105 cassette will work fine.
BTW, your "Dura Ace" freehub body must be a leftover. Shimano only used that aluminum 10-speed only design for a short time on the 7800-series hubs and one generation of Dura Ace and Ultegra pre-built wheels. They quickly went back to their Ti freehub body with is shorter splines that will accept 8,9 or 10-speed cassettes.