LSJ Clutch Upgrade Kit


21 reviews

This product is currently sold out.

This is the OEM GM upgrade for the '05-07 Cobalt/04-07 Ion 2.0 liter LSJ car. This will most likely not hold the extra torque of the '08+ LNF engine.

Torque Spec Flywheel to crank 39 ft lbs and 25 degrees. (OEM flywheel bolts)
Torque Spec Pressure plate to Flywheel is 22 ft lbs.
Does not include the clutch alignment tool, get one here!



Customer Reviews
4.7 Based on 21 Reviews
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Steve H.
United States United States
09 lnf

Great part, just like factory, but stronger.

Rocky .
United States United States
Feels way better than stock!

I paired this lsj clutch upgrade with the zzp lightweight flywheel! My car feels totally different. Shift quicker bites harder and the clutch feels stiffer. Love this upgrade good stuff by zzp! 2006 cobalt ss/sc

Dalton A.
Canada Canada
Awesome stock feeling

I’m full stage 3 and lots of mods on my 07 cobalt ss and it feels awesome, pulls hard and comes with everything you need to install. Definitely recommend!!

Matt B.
Amazing clutch kit!

Just installed a few days ago along with the oem flywheel and everything worked out great and it shifts like butter! Thank you ZZPerformance!

Garrett M.
It Works

Did my first engine swap with this kit, and paired it with the ZZP aluminum flywheel. I have no complaints on this clutch. It engages nicely, and bites hard but is also forgiving. Make sure you break it in gently before beating on it. It went on rather easily (minus the extraction of the engine/trans assembly), but when mounting on the flywheel keep in mind the 3 studs on it that line up with 3 holes on the pressure plate. I eyeballed it and it doesn't vibrate, but there's a good 1/8" of play in all directions, so just make sure those holes are lined up with the studs. I attached a picture to better explain what I mean. Make sure you replace the clutch pipe as well. This kit comes with a new throwout bearing and the pressure plate bolts.