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Edelbrock part #46720 long block features a GM aluminum LS3 block with a forged and balanced Manley crankshaft forged Manley H-Beam connecting rods and Manley forged aluminum pistons to create a 416 c.i.d LS3 stroker Edelbrock part #46720 is the same long-block used on our LS Supercharged crate engine that delivers 720 horsepower and 695 ft-lbs. of torque on 91 octane pump gas. It features an aluminum LS3 block with a forged and balanced Manley crankshaft forged Manley h-Beam connecting rods and Manley forged aluminum pistons to create a 416ci LS3 stroker with 4.065" bore and 4 stroke. Its compact design allows for a seamless swap into most platforms Rods: Forged H-Beam Camshaft: 215 Deg /247 Deg .629/.656 121 LSA Rocker Arms: LS3 1.7 ratio Cylinder Heads: GM with Edelbrock Valve Springs #5768 Warranty: 2-year / Unlimited mileage Long Block only. Does not come with an induction system eliminating the need for modifications to your engine bay or hood. This long-block is a great foundation for starting any high performance forced induction LS based build. Engine Specifications: Finish: Black powder coated Displacement: 416 c.i.d. Horsepower: Upwards of 720 HP when used with Edelbrock supercharger Torque: Upwards of 695 ft/lbs. when used with Edelbrock supercharger Compression: 9.5:1 Block: LS3 Aluminum Crankshaft: Forged 4340 Pistons: Forged Aluminum

• Specifikationer

  • Displacement: 416 CID
  • Calibration: No
  • Camshaft Type:215deg/247deg .629/.656 121 LSA
  • Oil Pan Included:Yes
  • Compression Ratio: 9.5: 1
  • Quantity:Sold Individually
  • Crankshaft Material: Forged Steel
  • Manifold Material: N/A
  • Valve Cover Type:OEM Black Powder Coated
  • Flywheel Included: No
  • Carburetor Type: Not Included
  • Valve Cover Included:Yes
  • Plug Wire and Boot Included:No
  • Hardware Included: Yes
  • Rocker Arm Type:LS3
  • Torque:N/A
  • Horsepower: N/A
  • Oil Filter Included:Yes
  • Grade Type: Performance
  • Air Cleaner Type: Not Included
  • Throttle Body Included:No
  • Valve Cover Material:Cast Aluminum
  • Main Bearing Cap Bolt Quantity: 4-Bolt
  • Construction Type: Assembled
  • Carburetor Choke Type: N/A
  • Intake Manifold Type: Not Included
  • Spark Plugs Included:No
  • Cylinder Head Material: Aluminum
  • Piston Type:Forged Aluminum
  • Wire Harness Included:No
  • Universal Or Specific Fit:Specific Fit
  • Cylinder Head Type: GM LSA With Edelbrock Valve Springs
  • Rocker Arm Ratio:1.7:1
  • Water Pump Included:No
  • Engine Block Material: Cast Iron
  • Type:GM LS3 (Long Block Only)
  • Harmonic Balancer Included: Yes
  • Timing Cover Included:Yes
  • Rear Main Seal Type:1-Piece
  • Distributor Included: No

• Documents and Manuals

  • 1101_EDL46720.pdf