I would not question your source. This is just what I found during my recent search to stock up on shocks before they go bad.Many of the vendors n ebay dont have them. They just list numbers and then order them. Only a couple of part numbers are still available from gm. What number did you get and how much? Rock auto is almost always cheaoer and they keep the part numbers you can get very up to date
I don’t know if they have all shocks however, they had all for 06. Ordered mine this morning with discount code. Thank youAs of this moment, -all- showing in stock at RockAuto.
Typically the best price and here, have a discount code for another 5% off.
RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.www.rockauto.com