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BluePrint Engines Standard Edition Builder Series Big Block Chevy 598 C.I. 741 HP Carbureted Crate Engine and 4L80E Automatic Transmission with Polished Pulley Kit
Item U19343-EK
Our Price
$26,699.00
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$1,334.95 Available in EK Cash Rewards.
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Product Information
Features, Description, Q&A
Features
- 741 Horsepower / 703 Ft Lbs Torque
- BluePrint Engines Aluminum Cylinder Heads
- Compression Ratio 10.5:1
- Hydraulic Roller Cam With .647 Intake / .647 Exhaust Lift And 258 Intake / 266 Exhaust Duration At .050–112 Lsa
- Forged Pistons
- Forged Crank With 4.500 Inch Stroke And Forged 6.480 Inch Rods
- Fuel Recommendation 91+ Octane Approved
- BluePrint Engines High Strength Cast Iron Block
- Manufactured And Machined In The USA
- Mech Fuel Pump Provision
- 1-Piece Rear Main Seal
- Standard Deck
- 4-Bolt Main
- 4.600 Inch Bore
- Internally Balanced Front And Rear Rotating Assembly
- BluePrint Aluminum Cylinder Heads With 119Cc Chamber And .300 Inch Raised Exhaust Port
- 2.30 Inch Intake / 1.88 Inch Exhaust Valves
- 358Cc Intake / 125Cc Exhaust Runners
- Pro Series Ready Run Distributor Included
- Thermostat And Thermostat Housing Included
- Harmonic Balancer Internally Balanced
- 1250Cfm Holley Carburetor Included
- Spark Plugs And Wires Included
- Electric Fuel Pump Included
- Intake Manifold Included
- Timing Cover, Valve Covers, And Oil Pan Included
- Polished Pulley Kit With Reverse Rotation Short Water Pump, 1-Wire 140Amp Alternator, Peanut Style Air Conditioning Compressor, Type II Power Steering Pump With Remote Reservoir
- 4L80E Automatic Transmission Package Complete With Electronic Controller
- 4L80E Transmission Has Lockup Capability And 3800+ Stall Torque Converter
- Includes Flex Plate And Starter
- 4L80E Gear Ratios: 1st 2.482, 2nd 1.482, 3rd 1.00, 4th 0.750, Reverse 2.077
- Standard Deck Height Allows Direct Replacement Of 396Ci Or 454 Big Block Chevy Engines
- Low Profile Front Accessory Drive Fits Many Vehicles But Customer Must Confirm Fitment
- Fits Big Block Chevy Applications Replacing 396Ci Or 454Ci Engines
Description
High-Performance Crate Engine. The BluePrint Engines Standard Edition Builder Series Big Block Chevy 598 C.I. 741 HP Carbureted Crate Engine and 4L80E Automatic Transmission with Polished Pulley Kit offers impressive power and torque, ideal for performance enthusiasts upgrading from smaller big block engines. Designed for reliable street and performance use, this fully assembled package simplifies engine swaps and delivers substantial power out of the box.
Construction and Appearance. Built with a high-strength cast iron block machined in the USA, this engine features forged internals including crankshaft, pistons, and rods for durability. Aluminum cylinder heads with raised exhaust ports enhance flow, while the polished pulley kit and finish provide an attractive, clean presentation suitable for showroom appearance or underhood display.
Installation. Installation is straightforward for experienced engine builders and professionals, requiring no custom machining or drilling due to the standard deck height. The front accessory drive’s low profile fits many vehicles, though fitment should be verified especially for accessory routing and clearance.
Warranty. This engine comes with a 30-month or 50,000-mile transferable warranty covering parts and labor, providing long-term peace of mind for users.
Application. This engine package is designed to directly replace Chevy 396 or 454 big block engines using a standard deck height block, making it suitable for many classic and custom big block Chevy swaps. Customers must confirm fitment for specific vehicles and exhaust clearance due to the raised exhaust ports.
BluePrint Engines B598K4L8
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
5.0
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