Gen III 426 HEMI Crate Engine (Long-Block Only)

Special Price $20,885.36 Regular Price $23,205.95
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Edelbrock part #46125 crate engine you can now get a complete 426 c.i.d. Long block E-Force supercharged, Gen III HEMI engine, that produces an astounding 808 horsepower and 762 ft-lbs
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Edelbrock part #46125 Gen III HEMI 426 Long-Block is the base for our Supercharged crate engine, but is also a great starting point for any high horsepower forced induction Mopar build. Its compact design allows for a seamless swap into most platforms; eliminating the need for modifications to your engine bay or hood. The foundation of this engine is a brand new iron Mopar 392 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons. The 4.090in. bore and 4.050in. stroke help this HEMI produce incredible low end torque. The 9.9:1 compression ratio allows for safe and reliable supercharged performance on 91 octane pump gas. Engine Specifications: Displacement: 426 c.i.d.; Horsepower: Upwards of 808 HP when used with an Edelbrock Supercharger; Torque: Upwards of 762 ft/lbs. when used with an Edelbrock Supercharger; Compression: 9.9:1; Block: New Mopar Iron; Crankshaft: Forged 4340; Pistons: Forged Aluminum -5cc; Camshaft: 226 Deg /234 Deg , .619/.612, 114 cl; Rocker Arms: Stock Gen III Hemi; Cylinder Heads: Edelbrock Performer RPM #61099; Fuel Injectors: Not included; Supercharger: Not included



Manufacturer Edelbrock
Application Application Specific
UPC 00085347461257
Quantity Sold Individually
Wiring Harness Included No
Main Bearing Cap Bolt Quantity 4-Bolt
Availability Note Built to Order
Warranty 24 Months
Type HEMI Gen III (Long Block Only)
Camshaft Type 226deg/234deg, .619/.612, 116 LSA
Rocker Arm Type Roller
Carburetor Type Not Included
Rocker Arm Ratio Mopar OEM
Spark Plugs Included No
Intake Manifold Type Not Included
Oil Filter Included Yes
Rear Main Seal Type 1-Piece
Valve Cover Material Cast Aluminum
Hardware Included Yes
Plug Wire And Boot Included No
Compression Ratio 9.9:1
Construction Type Assembled
Flywheel Included No
Cylinder Head Type Performer RPM
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 Not Included
Distributor Included No
Throttle Body Included No
Displacement 426 cid
Oil Pan Included Yes
Water Pump Included No
Engine Block Material Cast Iron
Calibration No
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
  • A Mopar Oil Pan (PN 4893207AA) is used on this crate engines. Make sure you have adequate subframe and ground clearance before installing the engine. NOTE: Mopar 45 Deg oil filter adaptor PN 53021610AF (not included) may be required for additional clearance on some applications.; Long Block only. Does not come with an induction system; Your engine is supplied with Edelbrock Break-In Oil in the crate. Before starting engine, you will need to prime the oil system. Do not turn engine over with starter motor for priming.
Universal Or Specific Fit Specific
Valve Cover Type HEMI OEM, Black