Need help Identifying LS3 heads!
Need help Identifying LS3 heads! Need help w/ identifying heads. I have looked in other threads but can't seem to find info
I know from 5364 these are LS3 heads for which application I don't know. But they have a # underneath the casting # and a stamp in the back of each head. attached pics
Casting# 5364
#7200C1100713 on head????
I know from 5364 these are LS3 heads for which application I don't know. But they have a # underneath the casting # and a stamp in the back of each head. attached pics
Casting# 5364
#7200C1100713 on head????
heads are 08-09 L92 G8GT thanks talked to Steve @ tunedbyfrost who is going to do my tune and he got me straight. still don't know about the symbol on back of head and the 7200...... # under the casting#
Joined: Jul 2007
Posts: 1,503
Likes: 177
From: ELSA, South TEXAS (956) 802-7700
Ls3 heads, 821s, come with lighter hollow stem intake valves and come on the corvette and camaro ss.
L92 heads, 823s, come on trucks.
Ly6 heads, 823s or 5364s, come on trucks.
L76 heads, 5364s, come g8s.
The above are to the best of my knowledge. I chose Ls3s due to lighter hollow stem intake valves especially with such being a 2.159. Inch valve.
Rob.
L92 heads, 823s, come on trucks.
Ly6 heads, 823s or 5364s, come on trucks.
L76 heads, 5364s, come g8s.
The above are to the best of my knowledge. I chose Ls3s due to lighter hollow stem intake valves especially with such being a 2.159. Inch valve.
Rob.
Joined: Jul 2007
Posts: 1,503
Likes: 177
From: ELSA, South TEXAS (956) 802-7700
