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  • GM Big Block Compatible 598 c.i. Engine and 4L80E Automatic Transmission - 741 Horsepower - Standard Edition Builder Series - Black Pulley Kit - Carbureted

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

6487.25
25949.00
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          Description

          *Pictured with a Polished Front Drive Accessory Kit come with a Black Front Drive Accessory Kit.

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

          Ignition Timing:

          • 38掳 Total Timing

          Also Includes:

          • Front Accessory Drive with�Alternator, A/C Compressor, Power Steering Pump, and Water Pump
          • Pro Series Ready Run Distributor -�BPP3503BK
          • Thermostat and Thermostat Housing
          • Harmonic Balancer - BPP454I
          • 1250cfm Holley Carburetor
          • 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.