What do you mean by spline lock? It seems like if anything I would need some that are slightly larger. I still have to check and see how the stock lugs actually fit on the stock wheels. I may just not really know what I need. These are the first wheels I have ever put on one of my cars.
Thanks for all the help!
Mike

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'99 SE Duratec with 5spd
DTM muffler (sorry guys)
Resonator removed
3 JL 10W0s driven with Fosgate 500a2
Boston Acoustics RC520 components up front with Boston Coaxial in back both pairs driven with RF 400aIV with a lightening audio cap
ST200 wheels still waiting on tires


Mike
Silver '99 SE V6 MTX,
Eibach, Koni, Res removed, Dynamax
B&M, Boston Acoustics, Fosgate, JL, ST200 wheels