Description

Edelbrock part #46725 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 #46725 is the same long-block used on our Victor Jr. LS 416 crate engine that makes 602 horsepower and 538 ft-lbs. of torque. 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 4.000" stroke. The core of this long-block are the Victor Jr. LS3 cylinder heads #61339 and Rollin' Thunder hydraulic roller camshaft #2219. These are the key components that help this engine deliver impressive power potential. Its compact profile makes this engine a great solution for a hassle-free LS swap into any high performance muscle car street rod or truck! Engine Specifications: - Displacement: 416 c.i.d. - Horsepower: N/A - Torque: N/A - Compression: 11.2:1 - Block: LS3 Aluminum - Crankshaft: Forged 4340 - Pistons: Forged Aluminum - Rods: Forged H-Beam - Camshaft: Edelbrock Rollin' Thunder #2219 - Rocker Arms: LS3 1.7 ratio - Cylinder Heads: Edelbrock Victor Jr. #61339 - Finish: Black powder coated - Warranty: 2-year / Unlimited mileage - Long Block only. Does not come with an induction system

• Specifications

  • Rocker Arm Ratio: 1.7: 1
  • Crankshaft Material: Forged Steel
  • Water Pump Included: No
  • Oil Filter Included: Yes
  • Cylinder Head Type: Victor Jr.
  • Oil Pan Included: Yes
  • Carburetor Type: Not Included
  • Timing Cover Included: Yes
  • Type: GM LS3 (Long Block Only)
  • Hardware Included: Yes
  • Construction Type: Assembled
  • Distributor Included: No
  • Quantity: Sold Individually
  • Grade Type: Performance
  • Cylinder Head Material: Aluminum
  • Wire Harness Included: No
  • Plug Wire and Boot Included: No
  • Manifold Material: N/A
  • Valve Cover Included: Yes
  • Rear Main Seal Type: 1-Piece
  • Throttle Body Included: No
  • Universal Or Specific Fit: Specific Fit
  • Engine Block Material: Cast Iron
  • Piston Type: Forged Aluminum
  • Harmonic Balancer Included: Yes
  • Rocker Arm Type: LS3
  • Intake Manifold Type: Not Included
  • Valve Cover Type: OEM Black Powder Coated
  • Calibration: No
  • Carburetor Choke Type: N/A
  • Compression Ratio: 11.2: 1
  • Main Bearing Cap Bolt Quantity: 4-Bolt
  • Spark Plugs Included: No
  • Air Cleaner Type: Not Included
  • Valve Cover Material: Cast Aluminum
  • Torque: N/A
  • Camshaft Type: Rollin' Thunder Hydraulic Roller
  • Displacement: 416 CID
  • Flywheel Included: No
  • Horsepower: N/A