There is a code on the block. I just forget what each of the them were 
More then likely you have an LS6 block 
LS1 or LS6
TECH Fanatic
Joined: Jan 2003
Posts: 1,094
Likes: 0
From: Northern Va
Originally Posted by paneotto
I have a 2002 Z-28 w/six speed, hurst etc. I heard that my car has an LS6 block. Is that possible? My car was built in August of 2002.
Trending Topics
TECH Fanatic
Joined: Mar 2002
Posts: 1,421
Likes: 0
From: Your Reality Check Bounced...
the LS6 block wont increase HP, but will help with oil drainage back to the pan.....if you want an LS6 engine...put some LS6 heads on it from one of our sponsors...hehehehe...
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
East way to tell : look at the front passenger side of the block. Just below the head on the outside front corner. On the "LS6" block there is a round nickle sized casting embossment. The "LS1" blocks don't have it.
Originally Posted by 02SSZ7D
i think if the 8th digit in your vin is a g its a ls1 block, if its a s its a ls6 (i read somewheres, probably here)
Since the 8th digit signifies the engine I would think all would be G's since they are LS1's?
