Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMOPAR ACCESSORIESPART NUMBER: 293-68303088AC
68303088AC Genuine Mopar Gen III Hemi 5.7L 345 ci. Crate Engine
$5,74499
Truck Freight
Ships on 10/20/2026
Lowest Price GuaranteeGenuine Mopar Gen III Hemi Crate EngineDodge Challenger Eagle 5.7L (345 ci.) 383 HP/417 ft. lbs. TQ Cast Iron Block w/4-Bolt Powder Metal Main Caps Aluminum HEMIspherical Chamber Heads Non-MDS (Multi-Displacement System) Engine
Mopar Accessories 68303088AC Genuine Mopar Gen III Hemi 5.7L 345 ci. Crate Engine Includes:
- Engine Assembly
- Water Pump
- Flywheel
- Clutch
- Front Sump Oil Pan
- Intake Manifold
- Throttle Body
- Fuel Injectors
- Coil Packs
Mopar Accessories 68303088AC Genuine Mopar Gen III Hemi 5.7L 345 ci. Crate Engine Specs:
- Engine Type: GEN III Hemi V8
- Displacement: 345 cu. in.
- Bore: 99.5 mm
- Stroke: 90.9 mm
- Block: 53021214DR Cast Iron w/4-Bolt Powder Metal Caps
- Crank Material: Nodular Iron
- Connecting Rods: Powdered Metal
- Piston Material: Hypereutectic Aluminum
- Camshaft: Nodular Iron
- Cylinder Heads: 319 Aluminum, HEMIspherical Combustion Chamber
- Intake Valve: 52.1 mm
- Exhaust Valve: 39.4 mm
- Compression Ratio 10.5:1
- Peak RPM: 5600
Mopar Accessories 68303088AC Genuine Mopar Gen III Hemi 5.7L 345 ci. Crate Engine Notes:
- Requires Engine Controller Kit 77072455AH or 77072453AG (sold separately)
- Premium Fuel Recommended
Genuine Mopar Engine Assembly
Mopar Accessories Eagle 345 ci. Hemi Crate Engine is the same legendary 5.7L Hemi engine found in the modern Dodge Challenger.
Part TypeEngine
Product LineMopar Accessories 5.7L Eagle 345 ci. Hemi Crate Engine
BrandMOPAR ACCESSORIES
Package Height40.5
Package Width40.9
Package Length42.75
Weight744.0 PG
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Engine Block MaterialCast iron
Throttle Body IncludedYes
Harmonic Balancer IncludedYes
AssembledYes
Engine Assembly StyleCrate
Intake Manifold IncludedYes
Engine Make/SizeMopar Gen III Hemi
Flywheel IncludedYes
Engine TypeHigh-Performance Crate Engine
Valve Covers IncludedYes
Oil Pan IncludedYes
Part FitmentSemi Universal
Engine Displacement5.7L/345 ci.
Camshaft StyleHydraulic Roller
Timing Cover IncludedYes
Vendor Part Number68303088AC
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. to 45 in.]](https://www.jegs.com/images/mini_200/500/555/555-81044k.jpg)
JEGS
1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. to 45 in.]
Part Number : 555-81044K
$23698
![Engine Load Leveler [1,250 lb.]](https://www.jegs.com/images/mini_200/500/555/555-80048.jpg)
![Engine Sling [1000 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81378.jpg)
![Engine Stand [1000 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80040.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)
![3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80077.jpg)
JEGS
3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]
Part Number : 555-80077
$24999$285.99
You Save$36.00
JEGS
Part Number : 555-81044K
$23698
Some parts are not legal for use in California or other states with similar laws / regulations
