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Crate Engine #46760 GM LS3 Gen V 416, Supercharged, 720 HP, 695 ft-lbs

Edelbrock part #46760 Supercharged LS 416 crate engine is a complete 416 c.i.d. supercharged, LS engine, that produces an astounding 720 horsepower and 695 ft-lbs. of torque, on 91 octane pump gas
Edelbrock Supercharged LS 416 crate engine part #46760 produces 720 horsepower and 695 ft-lbs. of torque, on 91 octane pump gas. The foundation is a brand new, aluminum LS3 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons. Sitting on top is an Edelbrock supercharger system with Eaton TVS 2300cc/rev rotors. Also included are supercharger kit components, such as the electric intercooler water pump, intercooler plumbing and intercooler recovery tank, as well as fuel rails, 60 lb./hr. fuel injectors, mass air flow sensor (MAFS) housing and re-usable air filter. The supercharger on this engine has a driver's side throttle body orientation for ease of intake routing and a Corvette belt offset. Pair with universal heat exchangers for a complete installation. Engine Specifications: Displacement: 416 c.i.d.; Bore: 4.065in; Stroke: 4.000in; Bore: 4.065in; Stroke: 4.0in; Horsepower: 720 hp; Torque: 695 ft-lbs.; Compression: 9.5:1; Block: LS3 Aluminum; Crankshaft: Forged 4340; Pistons: Forged Aluminum - 18cc; Rods: Forged H-Beam; Camshafts: 215 Deg /247 Deg , .629/.656, 121 LSA; Rocker Arms: LS3, 1.7 ratio; Induction: Supercharger System #1540; Cylinder Heads: GM with Edelbrock Valve Springs #5768; Finish: Black powder coated; Warranty: 2-year / Unlimited mileage
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347467600
Quantity Sold Individually
Wiring Harness Included Yes
Main Bearing Cap Bolt Quantity 4-Bolt
Availability Note Built to Order
Warranty 24 Months
Horsepower 720 HP
Type GM LS3 Gen V
Camshaft Type 215deg/247deg, .629/.656, 121 LSA
Rocker Arm Type LS3
Outside Pulley Diameter Stock
Carburetor Choke Type N/A
Carburetor Type Not Included
Rocker Arm Ratio 1.7:1
Fuel Injectors Included Yes
Induction Type Supercharged
Spark Plugs Included No
Intake Manifold Type EFI
Oil Filter Included Yes
Rear Main Seal Type 1-Piece
Valve Cover Material Cast Aluminum
Hardware Included Yes
Manifold Material Aluminum
Plug Wire And Boot Included Yes
Compression Ratio 9.5:1
Construction Type Assembled
Flywheel Included No
Cylinder Head Type GM LSA With Edelbrock Valve Springs #5768
Piston Type Forged Aluminum
Timing Cover Included Yes
Cylinder Head Material Aluminum
Valve Cover Included Yes
Harmonic Balancer Included Yes
Crankshaft Material Forged Steel
Air Cleaner Type Conical
Distributor Included No
Throttle Body Included Yes
Displacement 416 cid
Oil Pan Included Yes
Water Pump Included Yes, Standard
Engine Block Material Cast Iron
Torque 695 ft-lb
Rotor Type Eaton TVS 2300, Black Powder Coated
Calibration Yes
Alternator Included Yes
ECU Included Yes
Power Steering Pump Included Yes
Idler Pulley Included Yes
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Chromium, Lead, and Zinc which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Engine includes an Edelbrock prepped long block supercharger, complete engine wiring harness, pre-programmed ECU, electronic throttle pedal, MAFS, throttle body, ignition coils, heated oxygen sensors and front drive accessories, such as the alternator, water pump, power steering pump, idler pulleys, required brackets and hardware. This engine package is the ultimate turn key solution for any project vehicle demanding an LS3 engine! Supplied with Edelbrock Break-In Oil. Before starting engine, you will need to prime the oil system. Do not turn engine over with starter motor for priming.
Pulley Belt Width Stock
Universal Or Specific Fit Specific
Valve Cover Type OEM, Black Powder Coated