Crate Engine - Base Dressed - 376 Cubic Inch - 530 HP - GM LS-Series - Each

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

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Reference Information

Crate Engine, Base Long Block, GM LS Series 376 C.I.D., Internal Engine Balance, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each

BluePrint Engines provides a Dyno Promise with results and bragging rights. They make sure they hit their target horsepower and proper torque with every crate engine, utilizing an advanced computerized balancer to get rotating assemblies within 2 grams, ensuring silky smooth power over the entire rpm range. According to BluePrint, that's precisely why their engines sound and run better than the competitors.

Accompanying your BluePrint Engines Pro Series Chevy LS 376 c.i.d. 530 hp EFI base dressed long block crate engine will be a comprehensive, dyno-generated printout showing its critical specs. No more guessing what the real-world peak horsepower and torque ratings are. Any doubters in the crowd? Simply flash them your dyno results! These long block engines are available with or without complete engine controller with ECU, harness, throttle pedal, and sensors. Select the one you want.

BluePrint Engines Pro Series Chevy LS EFI base dressed engine:
• Horsepower and torque: 530hp/495 lb.-ft.
• Compression ratio: 10.7:1
• BluePrint Engines LS3 aluminum cylinder heads
-- 69cc chamber
-- 2.165 in. intake/1.590 in. exhaust valves
-- 259cc intake/102cc exhaust runners
• Hydraulic roller camshaft:
-- .612 intake/.585 exhaust lift
-- 225 intake/238 exhaust duration at .050 in.
-- 113-degree lobe separation angle
-- 3-bolt cam
• Nodular iron crankshaft
-- 3.622 in. stroke
-- 6.125 in. connecting rods with 150,000 psi bolts
• Hypereutectic pistons
• BluePrint Engines high-strength cast iron 6.2L block
-- Increased deck thickness and strength webbing
-- Extended cylinder skirt
-- Priority main oiling
-- 4.0662 in. bore
-- 6-bolt main
-- 1-piece rear main seal
-- Improved water jacket design
-- Utilizes OEM LS3 front and rear covers
• LS swap oil pan
• Harmonic balancer
• DBW throttle body
• Available with a GM plastic or fabricated intake manifold
• Fuel injectors and rail
• Coil packs
• Spark plugs and wires
• Water pump