Does anyone know the difference between the crossrails from GM parts DIRECT? Specificly part #19166224 and #12499283 and #1249879. Are they all the same,just different colored ends? I'm looking for the all black ones.

 

All black crossrails

http://www.gmpartsdirect.com/results...umber=19166224

All black siderails

http://www.gmpartsdirect.com/results...umber=19159798

 

Many thanks the differences can be confusing especially when the same picture is used for all three numbers.