Aaron, I think I have that kind already. Mine has two orings, one smaller than the other and the bolt is tapered. If I do have the newer style, do I need to add a washer? Thanks.

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96 Legacy LSi wagon
92 Mitsu Expo
95 525iT
1983 300TD clackclackclack sold
1972 Toyota Corolla wagon TE28 sold
1991 Galant VR4 pshhhhh non-op
1989 Montero RS pop's ride