My car is fucked so I'm selling all the stuff I had. These are performance autowerks valve springs which work in any Cobalt or G5, Sky or Solstice. The best springs you can buy. Rev to 8k! This is a package deal. $200 shipped to the USA, and it includes the springs, stock retainers, a set of valve locks, and a new set of viton valve seals. I also have the Kent Moore tool to remove and install ecotec springs. $120 shipped to the US. Finally I have a pair of balance shaft deletes for ecotec. They're the ones Josh sold a while back with an odd thread size. Affects nothing except removal, which hopefully you'll never have to do. $20 shipped to the US for those. Buy everything for $300 shipped.

 

Sold pending payment.

 

Damn I needed them