Head Gasket Set, Head Bolts and Lifters Kit compatible with 2005-09 Chevy GMC 5.3L engine

This listing is for our Active Fuel Management (AFM) valve lifter, Upper gasket set, Lifter replacements & Head bolts compatible replacements for 2005-09 GM family truck/SUV models using the 5.3L VIN-M, 0, 3, or J Vortec-series V-8 engines. VIN refers to the 8th character in the vehicles ID in lower dash reading from left to right. This kit contains the following components: Head Gasket Set, Cylinder Head Bolt Set, (8) AFM DOD Hydraulic Roller Lifters - New design Improved 2nd generation and (8) Hydraulic Roller Lifters. Note: AFM lifters fail due to a faulty VLOM (valley cover) - Updated VLOM# 12571609 from GM must be installed with new lifter to prevent future failures and warranty coverage. Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.

• New Designed Improved 2nd generation lifters
• Compatible replacements for 2005-09 GM family truck/SUV models using the 5.3L VIN M, 0, 3, J Vortec-series V-8 engine
• Upper gasket set, Lifter replacements & New Head bolts
• Mahle or Fel-Pro head gasket set depending on availability