Dynotech 3.5" Aluminum driveshaft. I bought this new in April of 08. It stayed in the box for a couple years since I ended up selling the tr it was intended for. A couple years ago I installed it in my stock 87 gn. I think I drove my garage princess once to a local buick meet last year, and to one the year before that. So this driveshaft has maybe a total of around 300 miles on it. My future goals for this car have changed. This driveshaft has no issues whatsoever and the pictures should speak for its condition. $375 shipped to the lower 48. I will package this thing up very carefully for its journey to you.