So I bought this online and didn't realize it was for '05's and up.....so if anybody wants to buy this, it is NEW and never used or mounted.

I believe it is a 16mm thread .....most of the Z's '05 and up all have this size ....mine is an '04 and is smaller thread....11mm.

please make sure it will fit before you PM me.

Selling this for $25 Flat ...... you will save $15 from shipping and discounted price.

Here is a link where I got it from:

http://www.ebay.com/itm/RED-ALUMINUM...5039%26ps%3D54

 

Sold to me..