BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines PSLS37640CTF

Name: BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines
Brand: BluePrint Engines
SKU: MLL-PSLS37640CTF
Price: 10699.00 USD
Availability: OutOfStock
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Part Number: MLL-PSLS37640CTF

$10,699.00

BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines

BluePrint Engines GM LS Truck Compatible 376 c.i. Pro Series Engine - 495 Horsepower - Base Dressed - No ECU / Harness
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BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines PSLS37640CTF

MLL-PSLS37640CTF

Not Yet Reviewed

Part Number: MLL-PSLS37640CTF

Estimated Ship Date: Jan 4, 2027

$10,699.00

Overview

Applications

Q&A

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Estimated Ship Date: Jan 4, 2027 Would you rather pick it up?

Overview

Brand:

BluePrint Engines

Manufacturer's Part Number:

PSLS37640CTF

Part Type:

Crate Engines

Product Line:

BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines

Summit Racing Part Number:

MLL-PSLS37640CTF

Item Number:

8634677

UPC:

00887753744685

Crate Engine Family:

Chevy LS

Actual Engine Displacement:

6.2L/376

Crate Engine Cylinder Head Material:

Aluminum

Engine Block Material:

Cast iron

Advertised Compression Ratio:

10.7:1

Assembled:

Yes

Engine Balance:

Internal

Cam Style:

Hydraulic roller, OE roller

Rear Main Seal Style:

1-piece

Intake Manifold Included:

Yes

Intake Manifold Style:

Fuel Injection

Cylinder Heads Included:

Yes

Carburetor Included:

Throttle Body Included:

Yes

Distributor Included:

Oil Pan Included:

Yes

Valve Covers Included:

Yes

Timing Cover Included:

Yes

Water Pump Included:

Yes

Harmonic Balancer Included:

Yes

Flexplate Included:

Flywheel Included:

Air Cleaner Included:

Spark Plugs Included:

Yes

Spark Plug Wires Included:

Yes

Computer Included:

Wiring Harness Included:

Stall Speed Rating RPM Range:

2,200

Supercharger Included:

Remanufactured:

Quantity:

Sold individually.

Special Attention:

Oil pan features a rear sump.

BluePrint Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Base Dressed Long Block Crate Engines

BluePrint Pro Series Chevy LS 376 c.i.d. 495 hp EFI truck base dressed long block crate engines are high performance, ready-to-run, fuel-injected LS-based engines. They feature a strong cast iron block, LS3-style heads, forged internals, and are designed for trucks—offering around 495-530 hp / 495 lbs.-ft. torque, a durable setup for street performance or swaps. The engines come largely assembled (base dressed) with essential components, ready for a proper tune and installation in compatible GM vehicles.

Key features:

* Engine family: GM LS (Chevy small block)
* Displacement: 376 cu. in. (6.2L)
* Power output: Appx. 495 hp / 495 torque
* Block: BluePrint's high-strength, LSX-style cast iron with added strength features
* Heads: BluePrint aluminum LS3-style heads
* Rotating assembly: Nodular iron crankshaft, forged connecting rods, hypereutectic pistons
* Camshaft: Hydraulic roller with a truck-specific profile for good low-end torque
* Compression ratio: Around 10.7:1, suitable for pump gas
* Fueling: Electronic Fuel Injection (EFI) compatible, often with provisions for modern ECU/harness setups
* Design: Optimized for truck applications, but not for heavy towing
* "Base Dressed": It includes the core engine (block, heads, rotating assembly, cam), plus essential components like the intake manifold, fuel injectors, fuel rail, throttle body, water pump, and harmonic balancer, making it a "long block" that's largely complete but needs the ECU/wiring harness (sometimes sold separately or as a kit) for full operation.
* This kit offers a significant power upgrade and modern EFI convenience for classic trucks or performance builds, leveraging the popular and durable LS platform with dyno-tested reliability and professional assembly