Description: 

• Horsepower & Torque: 541 Horsepower / 519ft. lbs. Torque
• Compression Ratio: 10.0:1
• Aluminum Heads
• Hydraulic Roller Cam
• Forged Crank
• Forged Pistons

Block:

• NEW BluePrint Engines' High Strength Cast Iron Block
  
• 4-Bolt Main
• 4.125" Bore
• 1-Piece Rear Main Seal
• 9.500 Deck Height

Rotating Assembly:

• New Forged Crankshaft
• 4.000" Stroke
• Forged 6.250" Connecting Rods
• Forged Pistons
• Internally Balanced

Cylinder Heads:

• Aluminum Cylinder Heads 
• 60cc Chamber
• 2.02" Intake / 1.60" Exhaust Valves
• 205cc Intake / 70cc Exhaust Runners

Cam Specs:

• Cam Type: Roller
• .608 Intake / .608 Exhaust Lift
• 248 Intake / 258 Exhaust Duration
• @.050-114 Degree Lobe Separation

Also Includes:

• Ribbed 427 Cobra Aluminum Valve Covers
  
• Holley 870 cfm Carburetor
• Harmonic Balancer
  
• Spark Plugs & Wires
• Plug Wire Separators
• Timing Cover
• Powder Coated 9qt. Oil Pan
• Thermostat and Thermostat Housing
• Oil Filter
  
• Fuel Pump
  
• Polished Front Accessory Drive - BPP302FDACPS4
  • Driver Side Standard Rotation Water Pump
  • Type II Power Steering Pump
  • Remote Power Steering Pump Reservoir
  • 140amp 1-wire Alternator
  • 7B10 Peanut Air Conditioning Compressor
    

Assembled with Complete 4R70W Automatic Transmission Package:

• Includes Electronic Transmission Controller
• Transmission built to 650 HP
• 2200-2600 Stall Torque Converter
• Flex plate
• Starter
• 4 Speed, Overdrive transmission w/Lockup
• GEAR RATIOS
• First: 2.84 :1.
• Second: 1.55 :1.
• Third: 1.00 :1.
• Overdrive: 0.70 :1.
• Reverse: 2.32 :1.

Notes:

• Package Ships assembled as pictured. 
• Does not include TPS, as varies with carb or EFI type. 
• Note that 4R70W transmission may require modifications/replacement of driveshaft, transmission mount, exhaust routing, etc. 
• IF THIS IS BEING ORDERED FOR A FACTORY FIVE VEHICLE, STOP AND CALL US AT 1-800-483-4263 FOR PROPER FITMENT OR VISIT FACTORYFIVEENGINES.COM