PPE 110090050 Valve Spring Kit

Upgrade the factory valve springs on your GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML with the PPE 110090050 Valve Spring Kit. The tapered valve springs' higher spring rate and lighter valve train weight enable faster response during higher RPMs and eliminate valve float. These stiffer springs have an installed pressure of 125 pounds and handle 60+ psi of boost. Premium Chromoly material construction ensures the longevity and durability of valve seats, retainers, and keepers.

Features

• Installed Pressure Of 125 LBS
• Premium Valve Keepers Designed Specifically For The Upgraded Valve Train
• High-Strength Chromoly Steel CNC Machined Spring Retainers & Spring Seats
• Upgraded Tapered Valve Springs Provide Faster Response & Eliminate Valve Float At High RPMs