posted by acc_admin
on Mon, 03/30/2026 - 11:58am
The new LS6 (version 3.0) for the 2027 Grandsport, displaces 6.7 liters, or for us old folks, that equates to 408 Cubic Big Block Inches!
Read the article --> https://www.hagerty.com/media/news/ls6-lt6-gm-makes-the-most-powerful-an...
