Patriot Gold Extreme valve springs for LS1 vs LT1
08-29-2011, 07:40 PM
#2
Registered User
Join Date: Jun 2008
Location: Rochester, Indiana
Posts: 204
Re: Patriot Gold Extreme valve springs for LS1 vs LT1
The springs themselves are the same. It is everything else that comes with them are different. LT1's will need the 8501BSBC spring kit. It comes with the correct correct seals, retainers and locks.
08-29-2011, 09:38 PM
#3
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Join Date: Sep 2003
Location: The Wild West
Posts: 5,907
Re: Patriot Gold Extreme valve springs for LS1 vs LT1
08-29-2011, 11:10 PM
#4
Registered User
Join Date: Jul 2007
Location: Pittsburgh
Posts: 353
Re: Patriot Gold Extreme valve springs for LS1 vs LT1
Yep LT1 uses 11/32" valve stem. LSx uses 8mm. Different retainers/lock combo, I cant remember if its the retainer that changes or just the locks or both. Good springs tho
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