I have seen valve stem caps with LED's in them. Don't know the company that makes them. Could that have been it?
Speed kills, but it beats going slow! Simon Langley Black 98 SVT EO (#2119 of 6535) 269.3 FWHP, 195.4 TQ 14.123 @ 97.36 All go, and no show! Vortech, Quaife, Driveshaft Shop Stage II axles, Magnecore Wires, Custom True Dual Exhaust. CDW-27 1/4 Mile Registry
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