Shop with Blessed Performance for the Industrial Injection 130LB Performance Valve Spring Set for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. Industrial Injection recommends this valve spring kit for engines that are pushing over 45psi boost and/or 3200rpm. This performance valve spring kit will help prevent valve float, therefore allowing your truck to run more efficiently and make more power safely. This comes as a complete kit with conical valve springs, billet steel retainers, chromoly spring seats and valve locks to provide the best durability and reliability to your valve train.
Highlights:
- Helps Prevent Valve Float
- Rated Up To 130psi Boost/Drive Pressure
- Rated Up To 5000rpm
- 32 Conical Valve Springs
- 32 Billet Steel Retainers
- 32 Chromoly Spring Seats
- 64 Valve Locks
This product CAN NOT be sold in or shipped to the state of California.