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:
| Description_ABR |
CRATE ENGINE |
| Description_ASM |
Chevrolet:Small-Block Gen IV LS3:416 (6.8L) |
| Description_DEF |
Engine Long Block |
| Description_MKT |
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 |
| Description_LAB |
Long Block #46725 GM LS3 416, Victor Jr. Head, 1-Piece Rear Main |
| Description_EXT |
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 |
| Description_INV |
Carbureted GM LS 416 Victor Jr LongBlock |
| Description_TRA |
Oil pan dimensions: 2.625" tall at the front, sump measures 6.75" (front) to 7.75" (rear) high and 7.75" in length. See our web site for reference dimensions. |
| Description_TRA |
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. |
| Harmonic Balancer Included |
Yes |
| Carburetor Choke Type |
N/A |
| Piston Type |
Forged Aluminum |
| Throttle Body Included |
No |
| Rear Main Seal Type |
1-Piece |
| Manifold Material |
N/A |
| Type |
GM LS3 (Long Block Only) |
| Cylinder Head Type |
Victor Jr. |
| Intake Manifold Type |
Not Included |
| Air Cleaner Type |
Not Included |
| Main Bearing Cap Bolt Quantity |
4-Bolt |
| Valve Cover Included |
Yes |
| Camshaft Type |
Rollin' Thunder, Hydraulic Roller |
| Displacement |
416 |
| Valve Cover Material |
Cast Aluminum |
| Crankshaft Material |
Forged Steel |
| Calibration |
No |
| Rocker Arm Type |
LS3 |
| Universal Or Specific Fit |
Specific Fit |
| Distributor Included |
No |
| Compression Ratio |
11.2:1 |
| RGL |
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. |
| Spark Plugs Included |
No |
| Rocker Arm Ratio |
1.7:1 |
| Timing Cover Included |
Yes |
| Engine Block Material |
Cast Iron |
| Cylinder Head Material |
Aluminum |
| Flywheel Included |
No |
| Grade Type |
Performance |
| Oil Pan Included |
Yes |
| Torque |
N/A |
| Quantity |
Sold Individually |
| Water Pump Included |
No |
| Construction Type |
Assembled |
| Oil Filter Included |
Yes |
| Horsepower |
N/A |
| Hardware Included |
Yes |
| Valve Cover Type |
OEM, Black Powder Coated |
| Wire Harness Included |
No |
| Plug Wire and Boot Included |
No |
| Carburetor Type |
Not Included |
| Length |
34.0000 |
| Width |
24.0000 |
| Height |
28.0000 |
| Weight |
400.0000 |
