Ohio Speed Shops 100% brand new GM LS3 6.2L 560HP deluxe crate engine package with self-learning EFI system.

Engine Package Includes:

• Engine Dyno test, tune and engine break-in

• Complete Loaded Intake rated for 750HP with 55lb/hr Injectors and 102mm Throttle Body

• Self-Learning EFI ECU with complete harness Click Here for more information.

• Add GM 4LE transmission controller +$250.00

• Your choice of oil pan: Mast 401-111, Holley 302-1, Holley 302-2, GM F/body, GM C6 or Chevy Performance Musclecar Pan

• Complete Serpentine drive system with alternator, power steering and A/C (-$245.00 for A/C Delete)

• New Starter with bolts

• Throttle cable and mounting bracket at T/Body

• Handheld controller with color touch screen & data log features

• Flexible suction cup handheld controller arm & bracket

• Dual Bosch wide band O2 sensor with stainless clamp or weld on bung

• OE Exhaust manifolds


Power: 560 HP @ 6400 RPM, 490 ft. lbs. of torque @ 4600 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.065” x 3.622”
Compression Ratio: 10.7:1
Recommended Fuel: 92 Octane
Block: Cast Aluminum with 6 bolt cross bolted main caps
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .525” Intake / .525” exhaust
Cam Duration @ .050”: 226 deg. Intake / 236 deg. Exhaust
Lobe Separation: 110
Cylinder Heads: Aluminum L92/LS3 style ports
Combustion Chamber: 68cc
Valves: 2.165” Intake/ 1.590” Exhaust
Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600
GM Recommended Torque Converter Stall 3000-3400

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Ohio Speed Shops 19301326 LS3 560HP Deluxe Crate Engine Package

  • $11,800.00