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SKU: BF427K4R7C

Ford Small Block Compatible 427 c.i. Engine and 4R70W Automatic Transmission - 541 Horsepower - Cobra Edition Builder Series - Polished Pulley Kit - Carbureted

Regular price $37,641.00
Shipping calculated at checkout.


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Description

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
 

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