
Enhance the valvetrain performance of your 2001-2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML) engine with the PPE 110090050 Valve Spring Kit. This kit replaces your factory valve springs, improving engine response at high RPMs and preventing valve float.
Features:
-
Improved Performance:
- Upgraded tapered valve springs with a higher spring rate and lighter weight for faster response at high RPMs
- Eliminates valve float for optimal engine performance
-
Enhanced Durability:
- Premium chromoly material construction ensures long-lasting performance of valve seats, retainers, and keepers
- High-strength chromoly steel CNC machined spring retainers and spring seats for added durability
-
Complete Kit:
- Includes all necessary components for a complete valve spring replacement:
- 32 Springs
- 32 Spring Retainers
- 32 Spring Seats
- 32 Sets of Keepers
- Includes all necessary components for a complete valve spring replacement:

Enhance the valvetrain performance of your 2001-2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML) engine with the PPE 110090050 Valve Spring Kit. This kit replaces your factory valve springs, improving engine response at high RPMs and preventing valve float.
Features:
Improved Performance:
Upgraded tapered valve springs with a higher spring rate and lighter weight for faster response at high RPMs
Eliminates valve float for optimal engine performance
Enhanced Durability:
Premium chromoly material construction ensures long-lasting performance of valve seats, retainers, and keepers
High-strength chromoly steel CNC machined spring retainers and spring seats for added durability
Complete Kit:
Includes all necessary components for a complete valve spring replacement:
32 Springs
32 Spring Retainers
32 Spring Seats
32 Sets of Keepers[...]
Enhance the valvetrain performance of your 2001-2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML) engine with the PPE 110090050 Valve Spring Kit. This kit replaces your factory valve springs, improving engine response at high RPMs and preventing valve float.
Features:
-
Improved Performance:
- Upgraded tapered valve springs with a higher spring rate and lighter weight for faster response at high RPMs
- Eliminates valve float for optimal engine performance
-
Enhanced Durability:
- Premium chromoly material construction ensures long-lasting performance of valve seats, retainers, and keepers
- High-strength chromoly steel CNC machined spring retainers and spring seats for added durability
-
Complete Kit:
- Includes all necessary components for a complete valve spring replacement:
- 32 Springs
- 32 Spring Retainers
- 32 Spring Seats
- 32 Sets of Keepers
- Includes all necessary components for a complete valve spring replacement: