Manufacturer\'s Part Number:19301360
Engine Assembly Style:Long block Crate Engine Cylinder Head Material:Aluminum Assembled:Yes Engine Balance:Internal Intake Manifold Included:Yes Cylinder Heads Included:Yes Carburetor Included:No Throttle Body Included:Yes Distributor Included:Yes Oil Pan Included:Yes Valve Covers Included:Yes Timing Cover Included:Yes Water Pump Included:Yes Harmonic Balancer Included:Yes Flexplate Included:Yes Flywheel Included:No Air Cleaner Included:No Spark Plugs Included:Yes Spark Plug Wires Included:Yes Computer Included:No Wiring Harness Included:No Rear Main Seal Style:1-piece Quantity:Sold individually. Notes:Includes Corvette wet sump oil pan. Non-Corvette applications will require the purchase of a flexplate or flywheel. This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.

These Chevrolet Performance LS3 6.2L 376 c.i.d. 525 hp engine assemblies use an impressive 10.7:1 compression ratio to put out 525 hp at 6,300 rpm and 489 ft.-lbs. of torque at 4,400 rpm. They feature a cast aluminum engine block with a nodular iron crankshaft, powdered metal connecting rods, and hypereutectic pistons. The steel hydraulic roller camshaft has a .525 in. intake and .525 in. exhaust valve lift with a 226 degree intake and 236 degree exhaust valve duration at .050 in. cam lift. The Chevrolet Performance LS3 6.2L 376 c.i.d. 525 hp engine assemblies have revised cylinder heads featuring rectangular ports borrowed from the LS7 engine.Assemblies also include:* Ignition coil packs
* Spark plug wires
* Spark plugs
* Intake manifold
* Fuel injectors
* Throttle body
* Exhaust manifolds
* 14 in. flexplate
* Front timing cover
* Aluminum water pump
* Harmonic balancer
* Passenger side right hand dipstick and tube