That appears to be a 1998 and newer Chevy S10 billet shifter assembly.

I'd Like to Know:

I would like to know what this is, what it does, what it goes to, what it's used for and who manufactures it. Thanks.

Item History: N/A

Size: It is 8" in overall length, its widest diameter is 1-3/4" and its smallest diameter is a little over 1-1/2".

Markings: None