Tracking infomation for your package will not be posted on Ebay but will be emailed either from USPS or UPS to your email account that was used for the PayPal payment -

All dampers will ship via UPS or USPS regardless of what you choose at check out. Since shipping is free - ATI will use whichever method is least expensive to get the deeply discounted damper to your door.

This damper is a an ATI PN918620. Fits only SBC LS7 Y BODY CORVETTE CARS and LS7 Z Body, Z28 Camaros. 

Internally Balanced. Damper Shell is ALUM and Hub is Steel, 360 deg laser etched timing marks on most damper, and SFI Approved.  This damper will work well for engines making up 1500 hp+ on the street or race engines.  

Damper is fairly light at around 9 lbs total weight and is a 7.650", 2 ring style, with 8 serpentine Grooves on the OD of the Shell and  4 Grooves for the AC pulley. 

A 6 rib belt works fine and you use the back 6 grooves.  The 2 extra grooves can be used with an 8 groove belt for super charger applications.

This damper is a bolt on OEM Replacment unit but in the OEM Size.  No Underdrive. 

The photos are for representation only of things we consider a blem.

These dampers are not used, and never installed.  We will occasionally have a Shell get scratched, or a get parts back from plating that doesn't look 100% perfect so instead of scraping the parts, or disassembling the dampers, we will turn the parts into Blems!  You will not be dissapointed with this damper as we are more particular than most!  So here they are on EBAY - Brand new direct from ATI in Baltimore MD for a LARGE savings.  Get them while they last as we never know what is coming, how many we will have and what PN's will be available. 

Photo may not be what your actual damper looks like but an example of what we consider a Blem for our dampers.  You will not be dissapointed.