Manley 26361634KS Nextek High Performance Valve Spring Kit for GM LS-Series 1.295" OD

The Manley 26361634KS Nextek High Performance Valve Spring Kit is engineered specifically for GM LS-Series engines, delivering superior valvetrain control for high-performance and racing applications. These premium valve springs feature Manley's advanced Nextek material technology, providing exceptional durability and resistance to stress fatigue at elevated RPM ranges.

Key Specifications:

• Outer Diameter: 1.295 inches
• Inner Diameter: 0.676 inches
• Complete kit includes springs, retainers, and locks
• Nextek material construction for enhanced longevity
• Designed for upgraded camshaft profiles
• Compatible with GM LS-Series engines (LS1, LS2, LS3, LS6, LS7, LSX)

Manley's Nextek valve springs are precision-manufactured to maintain consistent spring pressure throughout the RPM range, preventing valve float and ensuring optimal valve timing. This kit provides everything needed for a complete valve spring upgrade, making it ideal for street performance, drag racing, and road racing applications where reliable high-RPM valvetrain operation is critical.