mikesimpalass

Hi, I'm selling a lightly used ati harmonic balancer, part number 918629, only about 150 miles on it. This is for the ls3. It is 10% underdrive and I decided to go back to a standard size balancer. In the end, it was about the same price to buy a completely new balancer vs buying just the larger shell for my hub. The hubs are the same, so I just swapped the shells on my car. I spoke with ati, and they said that's not a problem.

Long story short, I'll give you my lightly used 10% underdrive shell, along with a brand new hub, new ac pulley, and new hardware.
$275 shipped. Text 724 six eight nine 9037 or pm.

mikesimpalass

Sold!