LS Crate Engine Chevy LH6 5.3L 475HP / 435TQ 100% Buy Now!

Description

Each Chevy LH6 5.3L LS Crate Engine is meticulously assembled and dyno-tested to meet the strictest performance standards. With premium forged internals, updated components, and OEM-grade materials, this motor provides a perfect blend of modern technology and classic Chevy power.

Whether you’re upgrading your Camaro, Silverado, Corvette, or custom hot rod, the Chevy LH6 5.3L Crate Engine gives you the performance you need — ready to drop in and drive.

Applications of the Chevy LH6 5.3L LS Crate Engine:

• Fits: Chevy Camaro, Silverado, Corvette, and compatible LS swap projects (varies by setup)
• Engine Code: LH6 (5.3L Gen IV LS-Series)
• Configuration: RWD / 2WD / 4WD compatible

Condition:
• Brand New Performance Crate Engine
• 12-Month / 12,000-Mile Limited Warranty

Chevy LH6 5.3L LS Crate Engine Specs: 

Horsepower: 475
Torque: 435 lb/ft
Block: GM 5.3L Aluminum LH6/LC9
Bore/Stroke: 3.780″ x 3.622″
Year Range: 2005-2009
Displacement: 323CI
Crankshaft: OEM GM 3.622″ Stroke Internally Balance 24 tooth Reluctor wheel
Connecting Rods: OE GM
Pistons;  Hypereutectic Flat Top
Piston Rings: Moly Rings.
Compression Ratio: 9.9:1 Compression
Camshaft: Hydraulic Roller
Camshaft Specifications: 223/231 at .050 in .610/.617 lift with 112 LSA
Camshaft Bearings: Installed & Clocked to OEM Position
Cylinder Heads: OE 799/243 Aluminum 65cc 2.000″ / 1.575″ Valves
Freeze Plugs: Brass Installed & Sealed
Rocker Arm: OE Powdered Metal 1.7 Ratio
Oil Galley Plugs: Installed & Sealed
Weight: 412

⚙️ Notes:
Please verify fitment and compatibility before purchase. Professional installation and tuning recommended for maximum performance.

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