Interchange/OE Part Numbers: 12569256, 12648846, 12595365, 12576400, 12557840, 12625436, 12619820, 12639516, M295HV, AW6009.
What's Included in the Package List:
- 1x OE-Spec Replacement Camshaft (1-Bolt)
- 8x AFM Hydraulic Roller Lifters
- 8x Non-AFM Hydraulic Roller Lifters
- 4x Lifter Guide Trays
- 2x Multiple Layers Steel (MLS) Head Gaskets
- 1x AFM/DOD Valley Cover Gasket
- 1x Complete Cylinder Head Bolts Set (Gen IV Equal Length)
- 1x Timing Cover Gasket & Overhaul Seals Kit
- 1x High-Volume Oil Pump (Required for AFM Engines)
- 1x Engine Timing Chain Kit
- 1x Engine Water Pump (with Gaskets)
- 1x Harmonic Balancer Bolt
Camshaft Specifications:
-
Type: hydraulic roller
-
Intake duration @ .050": 196
-
Exhaust duration @ .050": 201
-
Valve lift int (in.): .481"
-
Valve lift exh (in.): .481"
-
Rocker ratio: 1.7
-
Lobe separation: 116
-
Camshaft gear attachment: 1-bolt
Shipping & Package Specifications:
-
Item Weight: 50.9 pounds
-
Package Dimensions: 25 x 16 x 15 inches
Vehicle Compatibility (For Gen IV 5.3L V8 AFM/DOD Engines):
(Fitment Note: Designed strictly for 5.3L V8 engines equipped with Active Fuel Management / Displacement on Demand. Please verify your VIN code and OE numbers before purchasing.)
Compatible Vehicles for Chevrolet (5.3L V8):
2007-2013 Chevrolet Silverado 1500
2007-2013 Chevrolet Avalanche
2007-2014 Chevrolet Suburban 1500
2007-2014 Chevrolet Tahoe
2005-2008 Chevrolet TrailBlazer (EXT models included)
Compatible Vehicles for GMC (5.3L V8):
2007-2013 GMC Sierra 1500
2007-2014 GMC Yukon / Yukon XL 1500
2005-2009 GMC Envoy (XL / XUV models included)
Other Compatible Vehicles (5.3L V8):
2004-2007 Buick Rainier
2005-2009 Saab 9-7x
2005-2006 Isuzu Ascender
Restore Factory Reliability: Master 5.3L AFM/DOD Camshaft & Valvetrain Overhaul Kit
Is your Gen 4 LS-based 5.3L engine suffering from the infamous lifter tick, misfires, or excessive valvetrain noise? Designed specifically for GM truck and SUV engines equipped with Active Fuel Management (AFM/DOD), this comprehensive Replacement Overhaul Kit provides everything you need to completely refresh your top-end. This premium master rebuild set is engineered to eliminate annoying valvetrain noise and restore your vehicle to smooth, reliable, factory-spec performance.
Properly servicing an AFM engine requires replacing multiple critical components simultaneously to prevent repeat failures. At the heart of this kit is a precision-machined OE-spec replacement camshaft, paired with a complete set of 8 updated AFM and 8 Non-AFM hydraulic roller lifters. Proper oil pressure is absolutely critical for the AFM system to function, which is why we have specifically included an upgraded high-volume oil pump. To make this a true top-to-bottom refresh, the bundle is fully rounded out with a brand-new water pump, a timing chain kit, premium Multiple Layers Steel (MLS) head gaskets, a complete cylinder head bolt set, an AFM/DOD valley cover gasket, and a front timing cover gasket set.
(⚠️ IMPORTANT INSTALLATION NOTE: This master kit is designed strictly for Gen IV 5.3L V8 engines equipped with Active Fuel Management / Displacement on Demand. Please carefully verify your VIN code and OE interchange numbers before purchasing to ensure proper fitment for your specific vehicle.)
Engineered as the ultimate all-in-one maintenance solution for a massive range of GM 5.3L applications. This master kit flawlessly fits popular trucks like the 2007-2013 Chevy Silverado and GMC Sierra 1500, as well as full-size SUVs including the 2007-2014 Tahoe, Suburban, Avalanche, Yukon, and Yukon XL. It is also fully compatible with 5.3L-equipped 2005-2009 TrailBlazer, Envoy, Saab 9-7x, Buick Rainier, and Isuzu Ascender models. Rebuild your engine the right way with BTSCAR's premium replacement components and get your vehicle back on the road with total confidence.
Free Fast Shipping: Completely free shipping on all orders. To provide you with the most reliable and fastest delivery experience, your order will be fulfilled by Amazon Fulfillment.
30-Day Returns: We gladly accept returns and exchanges within 30 days of receiving your order. (Please kindly keep the product brand new and the package not damaged)
Standard Return Shipping: For standard returns and exchanges (e.g., ordered the wrong part, changed your mind), the buyer is responsible for the return shipping costs.
Note: As per our store guarantee, if you experience any quality issues with our engine kits, we will cover 100% of the return shipping costs.
1-Year Warranty: We stand behind our products with a full 365-day warranty.
Free Shipping on Returns: Zero risk on engine kits. If you encounter any quality issues, we will cover the shipping costs for returns or exchanges.
Exclusive Professional Support: Get dedicated, expert assistance for your parts and technical questions.
24-Hour Response: Email us anytime. Even outside of regular business hours, we guarantee a reply within 24 hours.
