You can, and they are expensive if I remember correctly (around $4.00 ea.).... try www.gmpartsdirect.com, they'll sell it at cost....:cheers04GoatBoy said:i know you can get them at the dealer. I can't seem to find the part number right now or i'd give it to you. I have some old GTP caps that i think look like the gto's. Would you like those?