Package :

    Multiple Layers Steel (MLS) Head Gasket

    Valve Cover Gasket

    Valve Stem Seals

    Intake Manifold Gasket (Plastic)

    Exhaust Manifold Gasket

    Front Camshaft Seal

    O-rings

    Other Small Gaskets

    RTV Silicone

    30 Cylinder Head Bolts (20 Long Bolts: 100mm, 10 Small Bolts: 45mm)

    8 AFM (Active Fuel Management) Hydraulic Roller Lifters / Engine Valve Adjusters

    8 NON-AFM (Active Fuel Management) Hydraulic Roller Lifters / Engine Valve Adjusters

This kit include the valley pan gaskets for engines with Active Fuel Management (AFM.) system, and without Active Fuel Management (AFM). However the plastic AFM valley pan gasket in this set only use to replace the perimeter seal only. This kit DOES NOT INCLUDE the complete valley pan gasket that use to service Displacement-On-Demand solenoids. Engines with AFM use a special camshaft, a high-volume oil pump, and a pressure relief valve in the oil pan. AFM lifters fail when feed oil to the lifter is low or mistimed. GM has released an updated VLOM (Valve Lifter Oil Manifold) # 12571609 to help address this problem. Install new VLOM is highly recommended. Anything that affects oil pressure to the AFM lifters will cause AFM lifter failures: includes failed oil pump, restricted oil pickup, leaking cam retainer plate or anything that reduces oil flow to the VLOM. Oil pressure alone is not a good indicator. Tuning your ECM is required to turn off AFM/DOD.

Head Gasket Set Bolts Lifters Fits 05-14 GMC Cadillac Chevrolet 4.8 5.3 AFM. This head gasket set with lifters is just what you need to keep your car in good running order. The head gasket set with lifters that you will receive in this kit are high quality gaskets and lifters that the dealers and rebuilding shops use everyday. So do not settle for lesser quality parts when it comes to engine repair. These gaskets and lifters are designed for the professional installer. It does not come with any installation instructions. If you do not have a service manual, please consult a professional mechanic prior to installing this head gasket set with lifters.

Fitments

YEAR    MAKE    MODEL    ENGINE

2005-2007    BUICK    RAINIER    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2007-2013    CHEVROLET    AVALANCHE    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007-2009    CHEVROLET    AVALANCHE    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2007    CHEVROLET    SILVERADO 1500 CLASSIC    5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV

(16 VALVE)

2007    CHEVROLET    SILVERADO 1500 CLASSIC    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007    CHEVROLET    SILVERADO 1500 CLASSIC    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2006    CHEVROLET    SILVERADO 1500    5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV

(16 VALVE)

2005-2013    CHEVROLET    SILVERADO 1500    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2005-2009    CHEVROLET    SILVERADO 1500    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2007-2014    CHEVROLET    SUBURBAN 1500    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007-2013    CHEVROLET    SUBURBAN 1500    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2014    CHEVROLET    SUBURBAN    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2007-2014    CHEVROLET    TAHOE    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007-2014    CHEVROLET    TAHOE    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2006    CHEVROLET    TRAILBLAZER EXT    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2006-2008    CHEVROLET    TRAILBLAZER    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2006    GMC    ENVOY XL    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005    GMC    ENVOY XUV    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2009    GMC    ENVOY    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2007    GMC    SIERRA 1500 CLASSIC    5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV

(16 VALVE)

2007    GMC    SIERRA 1500 CLASSIC    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007    GMC    SIERRA 1500 CLASSIC    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2006    GMC    SIERRA 1500    5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV

(16 VALVE)

2005-2013    GMC    SIERRA 1500    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2005-2009    GMC    SIERRA 1500    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2010-2013    GMC    SIERRA    5.3L 5328CC 325CID V8 OHV (16 VALVE)

2007-2014    GMC    YUKON XL 1500    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2007-2009    GMC    YUKON XL 1500    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2008-2014    GMC    YUKON    5.3L 5328CC 325CID V8 FLEX OHV

(16 VALVE)

2008-2010    GMC    YUKON    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2006    ISUZU    ASCENDER    5.3L 5328CC 325CID V8 OHV

(16 VALVE)

2005-2009    SAAB    9-7X    5.3L 5328CC 325CID V8 OHV

(16 VALVE)