BETTERCLOUD Set of 4 AFM Roller Lifters Valve Lifters Compatible with 2005-2013 GMC Chevy Pontiac 5.3L 6.0L 6.2L Engines Active Fuel Management Replace 12645725 12571595 12639516

🚗Product Description:🚗
✔100% Brand New, Never Been Use or Installed
✔Adjusts the valves on your vehicle's engine for proper performance
✔Offering the quality, reliability, and durability of GM OE
✔Manufactured to GM OE specification for fit, form, and function
✔Professional Installation is Highly Recommended (No Instruction Included)

🚗Package Includes:🚗
✔4X AFM Roller Lifters
✔Just as the pictures shown

🚗Fitment:🚗
⚙2005-2013 GMC Chevy 5.3L and 6.0L

❗Note:❗
Due to the transportation process, the AFM Lifters are not filled with oil or not filled with much oil.You need to fill them yourself or ask a professional for help.After oil filling and installation, let it idle for 20 minutes first. If there is noise in the process, it doesn't matter. There will be no noise after 20 minutes❗❗❗❗❗
Please check your old parts to ensure the correct fit and confirm the item if it matches your car before you purchase.
If you have any problems, please feel free to contact us.