[Z06] LS2 and LS6 diffences
Race Director
Joined: Sep 2005
Posts: 11,060
Likes: 291
From: Pasco WA
The biggest difference is the bore being 4.0 on the LS2,(6.0 liter) and 3.898 on the LS6. The block is said to have thicker casting around the cylinders, and generally a better base for a performance build. Other differences include intake manifold and knock sensor locations. I believe the heads are the same.
Melting Slicks
Joined: Nov 2002
Posts: 3,398
Likes: 2
From: Allentown PA
Originally Posted by zeevette
The biggest difference is the bore being 4.0 on the LS2,(6.0 liter) and 3.898 on the LS6. The block is said to have thicker casting around the cylinders, and generally a better base for a performance build. Other differences include intake manifold and knock sensor locations. I believe the heads are the same.
The cams are diferent.
I believe all the other parts are interchangeable except:
Front cover
Valley cover
Timming set
Timming chain damper
