LS9 Camshaft & Spring Kit for LS/LQ Engines 4.8 5.3 5.7 6.0 6.2 LS Swap Performance Build
Direct Replacement
OEM-Quality Part
Fitment Support
Warranty Protected
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LS9 Camshaft & Spring Kit for LS/LQ Engines 4.8 5.3 5.7 6.0 6.2 LS Swap Performance Build
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Packaging
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Warranty
Selected products include up to a 3-Year Limited Warranty against manufacturing defects.
Warranty coverage varies by product. Please refer to the product description for details.
Fitment & Inof
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Send us your Year, Make, Model and Engine size before ordering.
OEM Numbers
These OEM reference numbers are used for identification and fitment purposes.
⚠️IMPORTANT
Please double-check your vehicle’s year, engine type, and part number before purchasing.
If you're unsure, feel free to contact us for assistance.
Product Overview
This camshaft and valve spring kit is designed for GM Gen III/IV LS and LQ engines commonly found in 1999-2013 GM trucks and SUVs equipped with 4.8L, 5.3L, 6.0L, and 6.2L engines.
The camshaft features a 211/230 duration profile with .562"/.588" lift and 122 LSA specifications. Precision-machined construction and hardened surfaces help support long-term durability for street-driven and performance applications.
Compatible with most Gen III and Gen IV LS/LQ engine platforms using cathedral port or rectangular port cylinder heads with the appropriate installation setup.
Product Features
- LS9-style hydraulic roller camshaft for GM Gen III/IV LS-based engines
- Includes matched LS6-style beehive valve springs for improved valve control
- Helps reduce valve float commonly associated with weak factory springs at higher RPM
- Designed to support stable valvetrain operation and improved airflow characteristics
- Suitable for camshaft replacement, engine refresh, rebuild, and performance upgrade applications
- Precision-machined camshaft lobes and journals for reliable operation
- Valve springs manufactured to maintain proper seat pressure and open pressure specifications
- Compatible with most 4.8L, 5.3L, 6.0L, and 6.2L LS/LQ truck and SUV engines
- Recommended to verify pushrod length, piston-to-valve clearance, and tuning requirements during installation
Item Includes
All components shown in the product images are included