• Item descrition
  • 660" Lift Dual Spring Kit for LS engines using stock rockers.
  • Complete Kit includes black dual valve springs, locks and the following: Chromoly Steel Retainers Locators for stock Guides Blue or black valve seals Valve locks
  •  
  • Package Include:
  •  
  • .660 Lift Dual Valve Springs (16) 
  • Steel Retainers (16) 
  • Spring Locators for stock guides (16) 
  • Valve Stem Seal Set (16) 
  • Locks (33) 
  •  
  • Welcome to our store

    Wish you a happy shopping

    660" Dual Valve Spring Kit Titanium Fit For 4.8 5.3 6.0 LSX LS1 LS2 LS3 LQ4 LQ9

    Item descrition

    660" Lift Dual Spring Kit for LS engines using stock rockers.

    Complete Kit includes black dual valve springs, locks and the following:
    Chromoly Steel Retainers
    Locators for stock Guides
    Blue or black valve seals
    Valve locks

     

    Package Include:

     

    .660 Lift Dual Valve Springs (16) 

    Steel Retainers (16) 

    Spring Locators for stock guides (16) 

    Valve Stem Seal Set (16) 

    Locks (33) 

     


    Item Specifics
    Country of Origin United States
    Manufacturer Warranty 1 Year
    Brand munirater
    Type Valve Spring Set
    Fit For LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 4.8 5.3 6.0 6.2
    Material Steel

    Payment

    We support multiple payment methods.

    Shipping

    Please contact us if you have special requirements (combination of packaging etc.).

    Returns
    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
    Contact Us

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.

    Welcome to our store

    Wish you a happy shopping

    Shop Category
    660" Dual Valve Spring Kit Titanium Fit For 4.8 5.3 6.0 LSX LS1 LS2 LS3 LQ4 LQ9

    Item descrition

    660" Lift Dual Spring Kit for LS engines using stock rockers.

    Complete Kit includes black dual valve springs, locks and the following:
    Chromoly Steel Retainers
    Locators for stock Guides
    Blue or black valve seals
    Valve locks

     

    Package Include:

     

    .660 Lift Dual Valve Springs (16) 

    Steel Retainers (16) 

    Spring Locators for stock guides (16) 

    Valve Stem Seal Set (16) 

    Locks (33) 

     



    We support multiple payment methods.

    Please contact us if you have special requirements (combination of packaging etc.).

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.


    All rights reserved.



    On Apr 4, 2026 at 16:53:06 PDT, seller added the following information:

    Datacaciques