Description
High-RPM stability and durability demand valve springs engineered for precision. The Manley Chevy LS Spring Kit delivers the consistent load rates and lightweight titanium construction required to support aggressive cam profiles and sustained boost without sacrificing reliability. Whether you’re building a track-focused engine or pushing limits on the dyno, these springs maintain valve control across the full RPM range.
- Dual spring design
- 379 lb/in rate
- 1.100 in bind
- 1.295 in OD
- Titanium retainers
- GM LS-Series fit
- Complete kit
- CNC-engineered tolerances
- Bolt-on installation
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