Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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BluePrint Engines ProSeries LS 376 C.I. 549 HP Base Dressed Fuel Injected Crate Engine
Item EK-25-903155
$0.00
Our Price
$9,849.00 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Fuel Injected Crate Engine
- With 549 HP/469 Ft-Lbs Torque
- Compression Ratio of 10.7:1
- New 6.2L LS Aluminum Block with 6-Bolt Mains
- BluePrint LS3 Aluminum Cylinder Heads
- Hydraulic Roller Camshaft (.612 Intake / .585 Exhaust Lift)
- Nodular Iron Crankshaft (3.622" Stroke)
- Connecting Rods Measuring 6.098 Inches with 150,000 PSI Bolts
- Hypereutectic Pistons
- Internally Balanced Rotating Assembly
- LS3 Fabricated Aluminum Intake Manifold
- LT4 87mm Drive-By-Wire Throttle Body
- Injectors and Fuel Rail Kit
- Coil Packs and Spark Plugs
- Water Pump and Harmonic Balancer
- All Sensors Required for Engine Operation
- Retro Fit Oil Pan Compatible with Most 1955–1995 GM RWD V8 Cars
- Requires Non-Weighted Flex Plate/Flywheel
- Recommended Fuel: 91 Octane
- Recommended Stall Converter: 2200+ RPM
- Does Not Include Engine Controller or Harness
- Universal Fitment
Description
High-Performance LS Powerhouse. The BluePrint Engines ProSeries LS 376 C.I. 549 HP Base Dressed Fuel Injected Crate Engine delivers exceptional performance for enthusiasts seeking a powerful and reliable LS-based engine. With 549 horsepower and 469 ft-lbs of torque, this engine is designed for high-performance applications, offering a balance of power and durability.
Construction and Appearance. Built around a new 6.2L LS aluminum block featuring 6-bolt mains and a 1-piece rear main seal, the engine incorporates BluePrint's LS3 aluminum cylinder heads and a hydraulic roller camshaft. The rotating assembly includes a nodular iron crankshaft, 6.098" connecting rods with 150,000 PSI bolts, and hypereutectic pistons, all internally balanced. The engine is completed with a fabricated LS3 aluminum intake manifold and an 87mm LT4 drive-by-wire throttle body, providing both performance and a sleek appearance.
Installation. Installation requires a non-weighted flex plate/flywheel and is compatible with most 1955–1995 GM front-engine, RWD, V8 cars due to the retro fit oil pan. Drilling may be necessary depending on the specific vehicle application. Note that the engine does not include an engine controller or harness, allowing customers to select their preferred engine management system.
Warranty. This engine is backed by BluePrint Engines' 30-month/50,000-mile limited warranty, ensuring confidence in its performance and reliability.
Application. This BluePrint Engines ProSeries LS 376 C.I. 549 HP Base Dressed Fuel Injected Crate Engine fits a wide range of GM LS-compatible vehicles, particularly those from 1955 to 1995 with front-engine, RWD, V8 configurations.
BluePrint Engines PSLS3760EFI
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Fuel Injected Crate Engine
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