660 Lift Dual Valve Spring Set fit for LS1/LS2/LS6/LQ4/LQ9 4.8/6.0/6.2 SK001 SK001S 40454607

Product Specifications
Type: Valve Spring & Seal Kit
Fitment Type: Direct Replacement
Material: Steel
Color: Silver
Warranty: 1-Year Warranty


OEM Number/Reference Number
SK001, SK001S


Application
fit for Gen3 and Gen4 LS Engines：
fit for LS1/LS2/LS3/LS4/LS6/LQ4/LQ9 4.8L/5.3L/6.0L/6.2L


Package included
Valve Spring & Seal Kit

Listed below are the accessories:
16* 660 Lift Dual Valve Springs
16* Steel Retainers
16* Spring Locators fit for stock guides
16* Valve Stem Seal Set
33* Locks
*No Instruction Included.


Feature
>> Optimized Valve Control
Ensure precise control over the valve's movement, maintaining the correct opening and closing sequence which is essential fit for efficient engine performance. They prevent valve float at high RPMs and ensure reliable valve operation.
>> Enhanced Engine Life
Help extend the life of the engine. The valve spring reduce wear and tear on the valve train components, which can lead to reduced maintenance costs and a longer engine lifespan.
>> Reliability and Performance
Designed to withstand the stresses of high-performance engines, ensuring consistent and reliable operation even under demanding conditions. They contribute to improved engine power and torque, making them a critical component fit for performance-oriented applications.


Note
>> Please verify the part's compatibility with your vehicle's make, model, and year before purchase to avoid any fitment issues.
>> fit for safety and optimal performance, please consider professional installation, especially fit for complex parts, to ensure correct fit and function.