Head Gasket Set+Bolts+AFM DOD Lifters Kit Compatible with 05-14 Chevy GMC 5.3 5.3L(Gskts, Bolts & Lifters)

This listing is for our Active Fuel Management (AFM) valve lifter replacement kit compatible replacements for 2005-14 GM family truck/SUV models using the 5.3L VIN "M", "0" "3" "J" Vortec-series V-8 engine.VIN refers to the 8th character in the vehicles ID number in lower driver side dash reading from left to right! P/N HS26190PT2-KIT. Each kit contains the following components: Fel-Pro Head Gasket Set Mahle Original Cylinder Head Bolt Set (8) AFM Hydraulic Roller Lifters - NEW DESIGN; Improved 2nd generation (8) Hydraulic Roller Lifters (non-AFM). NOTE: Delivery of this item will require a signature for delivery. Please ship to an address where an adult signature can be obtained. 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.