Selling a complete, master-level 5.3L engine and transmission swap package pulled from a 2006 Chevy Avalanche (~220k miles). Perfect mid-summer project kit to get your project car, truck, or Jeep swap running before fall.
This is a 2006 model—highly desirable NON-AFM / NON-DOD engine block from the factory (no cylinder deactivation failures).
WHAT IS INCLUDED:
* ENGINE: 5.3L V8 (LM7/L59 iron block). Blew a standard factory head gasket (milky oil visible, left as-is to prove the story). Never overheated, shut down immediately.
* CYLINDER HEADS: Both valve covers pulled and verified as solid, non-defective 706 castings. NO Castech porous cracking issues even possible. Highly sought-after heads.
* TRANSMISSION: 4L60E Automatic. Shifted great. A top mounting bolt flange on the bell housing broke during a hurried removal. This transmission features a removable bell housing, so it’s a cheap, 6-bolt, $50 swap to fix. Main case is 100% untouched.
* COMPLETE FUEL & INTAKE SYSTEM: Intake manifold with factory fuel rails, fuel injectors, and electronic throttle body still fully attached. Includes factory air box, intake tube, and Mass Air Flow (MAF) sensor.
* MATCHED ELECTRONICS KIT: Factory Green/Blue 1MB ECU/PCM (with cut harness plugs/locking clips), hard-to-find "K-Version" TAC Module (Part #12590008), and the factory matching electronic gas pedal assembly pulled from the truck.
* FRONT ACCESSORIES & EXTRAS: Alternator, power steering pump with hoses, starter motor, factory dual electric radiator fans, battery tray, under-hood fuse/relay block, and possibly the parts of the downpipes with the upstream Oxygen (O2) sensors still installed.(still sorting through boxes)
* other additional last minute items may also be available as a bonus for no extra charge