if i recall ford used gray caps thru the 90s. i have 1 cap....does anyone know/remember the gray caps. where can i find 3 more.

 

http://www.ebay.com/itm/12-GRAY-PLASTIC-TIRE-VALVE-STEM-CAPS-TPMS/121793936067?_trksid=p2141725.c100338.m3726&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20150313114020%26meid%3Da9fd21d97cb3478f9050af052b2a59f1%26pid%3D100338%26rk%3D1%26rkt%3D4%26sd%3D111495443215

 

I have a couple of these glc not quite the same but I appreciate you taking the time to post them