LS1TECH - Camaro and Firebird Forum Discussion

Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Are LS1 valves same size as SBC?

Thread Tools
 
Search this Thread
 
Old 11-18-2002, 08:46 PM
  #1  
Senior Member
Thread Starter
iTrader: (24)
 
Country Boy's Avatar
 
Join Date: Nov 2001
Location: Tampa, FL
Posts: 6,034
Likes: 0
Received 1 Like on 1 Post

Default Are LS1 valves same size as SBC?
Not the head sizes, but are the stem and length the same size? If not, what are they?
Country Boy is offline  
Reply Like
Old 11-19-2002, 05:43 AM
  #2  
TECH Addict
 
LS1derfull's Avatar
 
Join Date: Dec 2001
Location: new england
Posts: 2,298
Likes: 0
Received 2 Likes on 2 Posts
Default Re: Are LS1 valves same size as SBC?
No LS1 valves are .313" stems and 4.900" length(avg.) the stem is referred to as 8mm. SBC is .342" 0r 11/32's.
LS1derfull is offline  
Reply Like
Back to Subforum
Generation III Internal Engine
View Next Unread
Calling all stock headed 380+ rwhp cars....




Advanced Search

All times are GMT -5. The time now is 07:41 AM.