We use cookies to provide you with the best possible user experience. By continuing to use our site, you agree to their use. To learn more, view our Cookie Policy.
NEW Holiday Horsepower Sale Shop Now
Toggle Nav
Long Block #46725 GM LS3 416, Victor Jr. Head, 1-Piece Rear Main
$18,523.95
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
TEMPORARILY OUT OF STOCK
SKU
46725
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
| Manufacturer | Edelbrock |
|---|---|
| Application | Application Specific |
| UPC | 00085347467259 |
| Quantity | Sold Individually |
| Wiring Harness Included | No |
| Main Bearing Cap Bolt Quantity | 4-Bolt |
| Availability Note | Built to Order |
| Warranty | 24 Months |
| Horsepower | N/A |
| Type | GM LS3 (Long Block Only) |
| Camshaft Type | Rollin' Thunder, Hydraulic Roller |
| Rocker Arm Type | LS3 |
| Carburetor Choke Type | N/A |
| Carburetor Type | Not Included |
| Rocker Arm Ratio | 1.7:1 |
| 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 |
| Manifold Material | N/A |
| Plug Wire And Boot Included | No |
| Compression Ratio | 11.2:1 |
| Construction Type | Assembled |
| Flywheel Included | No |
| Cylinder Head Type | Victor Jr. |
| Piston Type | Forged Aluminum |
| Timing Cover Included | Yes |
| Cylinder Head Material | Aluminum |
| Valve Cover Included | Yes |
| Harmonic Balancer Included | Yes |
| Air Cleaner Type | Not Included |
| Distributor Included | No |
| Throttle Body Included | No |
| Displacement | 416 cid |
| Oil Pan Included | Yes |
| Water Pump Included | No |
| Engine Block Material | Cast Iron |
| Torque | N/A |
| Calibration | No |
| Emissions Code | N/A |
| 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 www.P65warnings.ca.gov. |
| Installation Notes |
|
| Universal Or Specific Fit | Specific |
| Valve Cover Type | OEM, Black Powder Coated |
Check items to add to the cart or
