
The Spec Stage 2+ clutch kit for 2008–2009 Chevy Cobalt SS and HHR SS is a single-plate upgrade targeting increased torque capacity and improved engagement for boosted or modified street cars. It provides firmer holding power than stock while remaining suitable for daily-driven vehicles that see occasional spirited use. The kit is intended as a direct-fit replacement for the listed model years.
Spec 08-09 Chevy Cobalt SS / 08-09 HHR SS Stage 2+ Clutch Kit