Home / BUILDER SERIES-GM COMPATIBLE-598 ci / GM Big Block Compatible 598 c.i. Engine and 4L80E Automatic Transmission - 741 Horsepower - Standard Edition Builder Series - Polished Pulley Kit - Fuel Injected
  • GM Big Block Compatible 598 c.i. Engine and 4L80E Automatic Transmission - 741 Horsepower - Standard Edition Builder Series - Polished Pulley Kit - Fuel Injected
  • GM Big Block Compatible 598 c.i. Engine and 4L80E Automatic Transmission - 741 Horsepower - Standard Edition Builder Series - Polished Pulley Kit - Fuel Injected

GM Big Block Compatible 598 c.i. Engine and 4L80E Automatic Transmission - 741 Horsepower - Standard Edition Builder Series - Polished Pulley Kit - Fuel Injected

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    Description:

    • Horsepower & Torque: 741 Horsepower / 703 ft. lbs. Torque
    • Compression Ratio: 10.5:1
    • BluePrint Engines Aluminum Heads
    • BluePrint Engines Hydraulic Roller Cam
    • BluePrint Engines Forged Crank
    • BluePrint Engines Forged Pistons

    Block:

    • BluePrint Engines High Strength Cast Iron Block
    • Manufactured and Machined in the USA!
    • Mech Fuel Pump Provision: Yes
    • 1-Piece Rear Main Seal
    • Standard Deck
    • 4-Bolt Main
    • 4.600" Bore

    Rotating Assembly:

    • BluePrint Forged Crankshaft
    • 4.500" Stroke
    • Forged H-beam 6.480" Connecting Rods
    • Forged Pistons
    • Internally Balanced Front and Rear

    Cylinder Heads:

    • BluePrint Aluminum Cylinder Heads - PS8012
    • 119cc Chamber
    • 2.30" Intake / 1.88" Exhaust Valves
    • 358cc Intake / 125cc Exhaust Runners
    • Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting
    • Must Verify Header / Exhaust Clearance

    Cam Specs:

    • .647 Intake / .647 Exhaust
    • 258 Intake / 266 Exhaust Duration
    • @ .050-112 Degree Lobe Separation

    Ignition Timing:

    • 38° Total Timing

    Also Includes:

    • Front Accessory Drive with Alternator, A/C Compressor, Power Steering Pump, and Water Pump
    • Pro Series Ready Run Distributor - BPP3503BK
    • Holley Sniper 2 EFI System - BPP550841
    • Thermostat and Thermostat Housing
    • Harmonic Balancer - BPP454I
    • Spark Plugs and Wires
    • Electric Fuel Pump
    • Intake Manifold
    • Timing Cover
    • Valve Covers
    • Oil Pan

    Assembled with Complete 4l80e Automatic Transmission Package:

    • 4L80E Complete Package with Electronic Controller Included
    • W/Lockup Capability
    • 3800+ Stall Torque Converter
    • Flex Plate
    • Starter

    4L80E Gear Ratios:

    • 1: 2.482
    • 2: 1.482
    • 3: 1.00
    • 4: 0.750
    • R: 2.077

    Notes:

    • The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.

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