New LOCKING fuel cap for your GM vehicles.  If you have lost yours or just wanting the security of locking up your expensive gas, then this cap is for you.  This cap is a vented cap and will fit just as the stock cap does.  This cap is lockable and comes with two keys.  This cap will easily pay for itself if you prevent one tank from being stolen!

This is a High Quality Screw-On cap with two keys.

This cap fits: