In 2003 BowTech only has a Pro40 dual cam on there chart on the web-site. It has a 56 7/8" string and a 38 1/2" cable.

The 2003 Pro38 single cam has a 94 1/4" string and a 39 1/4" cable.


In 2002 the Pro38 single cam have 95 15/16" strings with 39 5/8" cable lengths.

I hope this helped