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#227BLS37634L7
BluePrint Engines BLS37634L7 LS 376 with 4L65/70E, Terminator X
- BluePrint LS 376 delivers 530 horsepower and 495 ft.-lbs. of torque
- Holley Terminator X Max EFI system provides advanced self-learning fuel control, real-time tuning, wideband support, and touchscreen setup
- Aluminum heads, hydraulic roller cam, and 10.7:1 compression
$21,199.00
/each
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Product Summary
Connect and Cruise Crate Engine Type, Oil Pan Included
- BluePrint LS 376 delivers 530 horsepower and 495 ft.-lbs. of torque
- Holley Terminator X Max EFI system provides advanced self-learning fuel control, real-time tuning, wideband support, and touchscreen setup
- Aluminum heads, hydraulic roller cam, and 10.7:1 compression
- Swap-ready engine package includes LS3 intake manifold, DBW throttle body, fuel injectors and rail, coil packs, and low-profile oil pan
Key Specs
| Crate Engine Type | Connect and Cruise |
| Compression Ratio | 10.7:1 |
| Engine Displacement | 376 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
Need To Know
Made to Order
This custom item will ship when completed
Truck Shipment
Truck shipments must be pre-paid with a credit card, certified check or money order
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Return PolicyBluePrint Engines BLS37634L7 Details
BluePrint Engines BLS37634L7 Details
This BluePrint Builder Series LS 376 c.i. engine and 4L65/70E automatic transmission package is a high-performance modern small block setup built for strong street power, advanced EFI control, and overdrive drivability. Delivering 530 horsepower and 495 ft.-lbs. of torque, it combines BluePrint aluminum heads, a hydraulic roller cam, hypereutectic pistons, and the Holley Terminator X Max EFI system with a complete 4L65/70E transmission package for a responsive, swap-friendly combination designed for serious performance.
- BluePrint LS 376 delivers 530 horsepower and 495 ft.-lbs. of torque
- Holley Terminator X Max EFI system provides advanced self-learning fuel control, real-time tuning, wideband support, and touchscreen setup
- Aluminum heads, hydraulic roller cam, and 10.7:1 compression
- Swap-ready engine package includes LS3 intake manifold, DBW throttle body, fuel injectors and rail, coil packs, and low-profile oil pan
- Complete 4L65/70E automatic transmission package includes electronic controller, torque converter, flexplate, and starter for strong performance with overdrive cruising
- Does NOT come with a Front Accessory Drive
Block:
- BluePrint Engines High Strength Cast Iron (LSX Style) Block
- Increased Deck Thickness and Strength Webbing
- Extended Cylinder Skirt
- Priority Main Oiling
- 6-Bolt Main
- 1-Piece Rear Main Seal
- Improved Water Jacket Design
- Utilizes OEM LS3 Front and Rear Covers
Rotating Assembly:
- Nodular Iron Crankshaft
- 3.622" Stroke
- 6.098" Connecting Rods w/ 150,000 PSI Bolts
- Hypereutectic Pistons
- Internally Balanced Front and Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - PS8015
- 72cc Chamber
- 2.165" Intake -1.600" Exhaust Valves
- 259cc Intake -102cc Exhaust Runners
Cam Specs:
- Cam Type: Roller Cam
- .612 Intake - .585 Exhaust Lift
- 225 Intake - 238 Exhaust Duration
- @.050-113 Degree Lobe Separation 110 ICL
Holley Terminator X Max Specific Features and Benefits:
- Real Time Fuel Map Learning Simplifies Tuning by Dynamically Adjusting the Base Fuel Rate
- On Board Bosch LSU 4.9 Wideband Control, Enabling Accurate AFR Readings and Closed Loop Tuning
- Eight High Impedance Injector Drivers, Ideal for Stock LS Injectors and Holley EFI Injectors
- Integrated 1-Bar MAP Sensor for Naturally Aspirated or Nitrous Setups, with Harness Support for External Higher Bar Sensors if needed
- 4 Configurable Inputs (12V, Ground, 5V, Frequency) and 2 Outputs (Ground, PWM) - Ideal for Electric Fans, Boost Control Solenoids, Nitrous Control and more
- Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup
- Integrated 3.5" Touchscreen Handheld with Setup Wizard, Internal Data Logging, and Real Time Gauge Displays
- Terminator X Max ECU will Include a Base Timing Map Pre-Configured for this engine
Also Includes:
- Low Profile Swap Oil Pan - BPP81073
- DBW Throttle Body - BPP12191019
- Spark Plugs and Wires
- Fuel Injectors and Rail
- LS3 Intake Manifold
- Harmonic Balancer
- Coil Packs
Assembled with Complete 4l65/70e 4 Speed Automatic Transmission Package:
- 4L65/70E Complete Package
- (1996-2008 13-Pin Harness)
- Electronic Transmission Controller Included
- 2200-2400 Stall Torque Converter
- Flex Plate
- Starter
First Gear Ratio: 3.059:1
Second Gear Ratio: 1.625:1
Third Gear Ratio: 1.000:1
Fourth Gear Ratio: 0.696:1
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine
BluePrint Engines BLS37634L7 Specifications
BluePrint Engines BLS37634L7 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | BLS37634L7 |
| Brand | BluePrint Engines |
| Crate Engine Type | Connect and Cruise |
| Compression Ratio | 10.7:1 |
| Engine Displacement | 376 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Nodular Iron |
| Carburetor Included | No |
| Intake Manifold Included | Yes |
| Distributor Included | No |
| Valve Covers Included | Yes |
| Cylinder Heads Included | Yes |
| Throttle Body Included | Yes |
| Timing Cover Included | Yes |
| Oil Pan Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | Yes |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | Yes |
| Wiring Harness Included | Yes |
| Reluctor Wheel | 58x |
| GENERAL | |
| Torque | 495 ft./lbs. |
| Horsepower | 530 horsepower |
| Combustion Chamber Volume | 72cc |
| Camshaft Duration (.050 in) | 225° intake / 238° exhaust |
| Camshaft Lift (in) | .612 intake / .585 exhaust |
| Sold in Quantity | Kit |
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Ratings & Reviews
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