Harmonic balancer aka crank pulley aka vibration dampner. For these on the "C", I am coming up with two part numbers as superceeding: 88959267 and 88959268 depending on where I look. Since the -7 is $30 more expensive from GMPD (and both are over U$100), does anyone know if the -8 will work properly ?

have you considered trying autozone? the most expensive that they have is less than $120, just a thought.

Have but prefer something not made in China.

Pad, was the original number 25535485. That'* the number I got about 5 years ago. I checked GMPD but they didn't have a replacement number.

Am told the current part is a 88959267 though the 88959268 (came up through partsvoice - www.partsvoice.com - give it the original and it will often come up with the superceeding number) is about $30 less and I have not found what the difference is.