Set of 20 Active Fuel Management Valve Lifters for Chevy GMC 6.0L 5.3L (2007–2019)

Includes:
- Set of 20 Active Fuel Management Valve Lifters

Fits Models:
- Chevrolet Silverado 1500, 2500HD, 3500HD
- GMC Sierra 1500, 2500HD, 3500HD
- Chevrolet Tahoe, Suburban
- GMC Yukon, Yukon XL

Model Years:
- 2007–2019

Submodels:
- Common trims include WT, LT, LTZ, Denali, High Country
- Chassis codes: GMT900, GMT K2XX
- Body styles: Crew Cab, Extended Cab, SUV

Engine Options:
- 5.3L V8 (L83, LMG)
- 6.0L V8 (L96, L77)

Description:
This set of 20 Active Fuel Management Valve Lifters is designed for select Chevrolet and GMC models equipped with 5.3L and 6.0L V8 engines from 2007 to 2019. These lifters help optimize engine performance and fuel efficiency by enabling the engine to deactivate cylinders under light load conditions.

Features:
- Direct replacement for factory lifters
- Enhances fuel efficiency and engine performance
- Compatible with Active Fuel Management systems
- Durable construction for long-lasting use
- Easy installation for qualified mechanics