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Description
4% Higher load and .030" higher lift capacity than "blue" GM LS6 springs. High-quality, small batch manufacturing and materials for premium quality and durability. Great for a mild performance Cam swap or for refreshing older heads. Upgrade for COMP Cams NSR (No Springs Required) LS Cams.
Videos and guides
Magnuson-Moss Warranty Act
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
California residents
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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Ask AiDE
What is the maximum lift capacity of these valve springs?
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Are valve seals and spring seats included in this kit?
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What material are the retainers made from?
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What is the outer and inner diameter of the springs?
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What is the spring rate measured in pounds per inch?
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What is the coil bind height for these springs?
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What type of camshaft profiles are these springs designed to handle?
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How many valve springs are included in a set?
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