Flywheel choices

AMCAMX1969

Active Member
Is there any difference between the manual flywheels for the LNF and LSJ?

ACT 600595 is listed for use with a LSJ and I contacted them and they said because the LNF flywheel has a different factory P/N then a LSJ flywheel that it wouldn't work. I thought all the 8 bolt 2.0L flywheels were the same as long as they are for the same transmission (F35 in this case).

Also, is anybody using the ZZP aluminum flywheel?
 

JBINTX

Goblin Guru
 

KD0AXS

Active Member
I'm using the ZZP aluminum flywheel and GM Performance Parts clutch. All working great so far.

I'm also using ARP flywheel and pressure plate bolts rather than the OEM torque to yield bolts.
 

ccannx

Goblin Guru
I'm running the ACT in my b207r/lsj. I had the aluminum one from zzp and had a clutch failure. Not blaming the aluminum flywheel but just wanted to put something else in after the failure.
 
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