Mopar Performance 68303088AB 5.7L Gen III Hemi Crate Engine Features:

• Power Ratings:
  • 383 Horsepower (HP)
  • 417 ft.-lbs. Torque (TQ)
  • 10.5:1 Compression Ratio
  • 5600 Peak RPM
• Cast Iron Engine Block:
  
  • 4-Bolt Powder-Metal Main Caps
  • 99.5 mm Bore
• Rotating Assembly:
  • Nodular Iron Crankshaft 90.9 mm Stroke
  • Forged Powder-Metal Connecting Rods
  • Hypereutectic Pistons Provide 10.5:1 Compression
• Cylinder Heads:
  • Aluminum w/HEMIspherical Combustion Chambers
• Complete Engine Assembly Includes:
  • Water Pump
  • Flywheel and Clutch
  • Front Sump Oil Pan
  • Intake Manifold
  • Throttle Body
  • Fuel Injectors
  • Coil Packs

Note: Premium Fuel is Recommended

312-68303088AB Supercedes 312-68303088AA

Emissions:

Crate HEMI Engines are Designed for Installation in:

• Any Motor Vehicle Manufactured Prior to the Model Year 1976
• Competition Vehicles Driven on Tracks or Off-Road.
• Vehicles manufactured in 1976 and later equipped with this part should not be driven on public roads or highways.
• Customers are responsible for ensuring that their use of their vehicle equipped with this part complies with applicable federal, state/provincial, and local laws, regulations, and ordinances.
• Vehicles manufactured in 1976 and later equipped with this part and driven on public roads or highways may violate U.S., California, Canadian, or local motor vehicle emissions laws and regulations.