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BluePrint Engines - LS 427 Crate Engine W/EFI Dressed

BluePrint Engines - LS 427 Crate Engine W/EFI Dressed

The BluePrint Engines LS 427 Crate Engine W/EFI Dressed delivers 605 horsepower and 565 ft. lbs. of torque, featuring a high-strength cast iron block, forged internals, and a hydraulic roller camshaft for exceptional performance.
$ 13,799.00 $ 13,799.00

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Specification

Brand
BluePrint Engines
Item Number
BPEPSLS42730CTF
Horsepower
605 HP
Torque
565 ft. lbs.
Compression Ratio
11:1
Block Material
High-Strength Cast Iron
Cylinder Heads
LS3 Aluminum
Camshaft Type
Hydraulic Roller
Camshaft Lift
0.624" Intake / 0.624" Exhaust
Camshaft Duration
239° Intake / 255° Exhaust @ 0.050"
Lobe Separation Angle
114°
Crankshaft
Forged Steel, 4.125" Stroke
Connecting Rods
Forged 6.125"
Pistons
Forged
Throttle Body
Drive-by-Wire
Intake Manifold
GM Plastic
Fuel Injectors
42 lb/hr
Oil Pan
Retro Fit
Valve Covers
Included
Timing Cover
Included
Coil Packs
Included
Spark Plugs and Wires
Included
Harmonic Balancer
Included
Wiring Harness and ECU
Included
Gas Pedal
Included
Front Accessory Drive
Water Pump, Alternator, Power Steering Pump, A/C Compressor

Description

Experience unparalleled performance with the BluePrint Engines LS 427 Crate Engine W/EFI Dressed. This powerhouse delivers 605 horsepower and 565 ft. lbs. of torque, thanks to its high-strength cast iron block and forged internals. The hydraulic roller camshaft ensures smooth operation, while the LS3 aluminum cylinder heads optimize airflow. Equipped with a drive-by-wire throttle body and a GM plastic intake manifold, this engine is designed for both reliability and high performance. Ideal for enthusiasts seeking a robust and ready-to-install solution.

Disclaimer

This engine requires a non-weighted flex plate/flywheel. Recommended fuel: 91 Octane. BluePrint Engines recommends a 2200+ RPM stall converter. Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars.