BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos BLS3768KB4X4

Name: BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos
Brand: BluePrint Engines
SKU: MLL-BLS3768KB4X4
Price: 22999.00 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

Write the First Review

Part Number: MLL-BLS3768KB4X4

$22,999.00

BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos

Engine 376 c.i. LS Builder Series Truck Edition Iron Block, Fuel Injected, 4L65/70E Automatic Transmission 4WD Ready w/ Black Pulley Kit
See More Specifications | Check the Fit

BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos BLS3768KB4X4

MLL-BLS3768KB4X4

Not Yet Reviewed

Part Number: MLL-BLS3768KB4X4

Estimated Ship Date: Dec 29, 2026

$22,999.00

Back to Results

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Dec 29, 2026 Would you rather pick it up?

Overview

Brand:

BluePrint Engines

Manufacturer's Part Number:

BLS3768KB4X4

Part Type:

Engine and Transmission Combos

Product Line:

BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos

Summit Racing Part Number:

MLL-BLS3768KB4X4

UPC:

00887753983664

Crate Engine Family:

Chevy LS

Engine Assembly Style:

Long block

Assembled:

Yes

Intake Manifold Included:

Yes

Carburetor Included:

Throttle Body Included:

Yes

Cylinder Heads Included:

Yes

Cylinder Head Material:

Cast aluminum

Distributor Included:

Oil Pan Included:

Yes

Valve Covers Included:

Yes

Timing Cover Included:

Yes

Water Pump Included:

Yes

Harmonic Balancer Included:

Yes

Spark Plugs Included:

Yes

Spark Plug Wires Included:

Flexplate Included:

Yes

Flywheel Included:

Transmission Controller Included:

Yes

Torque Converter Included:

Yes

Wiring Harness Included:

Yes

Computer Included:

Yes

Quantity:

Sold as a kit.

Notes:

This combo is set up to be 4WD ready. Does not include transfer case. Uses common 4L60/70, 6-bolt transfer case mounting pattern. Oil pan has a rear sump.

Special Attention:

Includes black finish accessory drive system with LT1 style 150 amp alternator, LT1 water pump, type II power steering pump with reservoir, and compact style air conditioning compressor.

BluePrint Builder Series LS376/495HP Truck Edition EFI Crate Engine and 4L65/70E Trans Combos

The BluePrint Builder Series LS376/495 HP Truck Edition EFI crate engine and 4L65/70E trans combo is a complete, pre-assembled, GM LS-compatible engine and automatic transmission package, designed for easy installation in trucks or SUVs. It features a 376 cu. in. (6.2L) LS-style engine making 495 hp, paired with a durable 4L65/70E automatic transmission—all ready to drop in with installed accessories like a front drive, oil pan, and starter, eliminating complex assembly and setup.

Key components:

* Engine: A 376 cu. in. (6.2L) LS-compatible, fuel-injected V8 engine with a high-strength cast iron block, aluminum heads, and internals built for truck applications
* Horsepower: Rated at 495 hp and 490 lbs.-ft. of torque, dyno-tested for reliability
* Transmission: A robust 4L65/70E 4-speed automatic transmission, chosen for its strength in high-torque applications like trucks
* Builder Series package: This means it's a complete, ready-to-run assembly, including the engine and transmission bolted together, with installed accessories (alternator, power steering, starter, etc.) and a pre-calibrated EFI system, saving installation time and hassle.
* Truck Edition: Features like the truck intake manifold and specific tuning make it ideal for truck/SUV swaps.
* The combo is a plug-and-play solution for LS swaps, offering significant power and reliability in a complete, factory-assembled package, perfect for builders wanting to avoid the complexities of sourcing and matching individual components.