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$9,064.00
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit

BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit

LS3 Chevy LS V8, Long Block Crate Engine Type, 376 cu. in. Engine Displacement

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BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
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BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
BluePrint PSLS3760CTF 376 LS3 Longblock w/ ECU Kit
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Part # 91606087
$9,064.00
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Details

Crate Engine Type:
Long Block
Engine Displacement:
376 cu. in.
Horsepower:
530 horsepower
Compression Ratio:
10.7:1
Torque:
495 ft./lbs.
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Aluminum
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Nodular Iron
Combustion Chamber Volume:
72cc
Camshaft Duration (.050 in):
225° intake / 238° exhaust
Camshaft Lift (in):
.612 intake / .585 exhaust
Carburetor Included:
No
Intake Manifold Included:
Yes
Distributor Included:
No
Warranty:
30 month / 50,000 mile
Valve Covers Included:
Yes
Assembled:
Yes
Engine Balance:
Internal
Throttle Body Included:
Yes
Oil Pan Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
Computer Included:
Yes
Wiring Harness Included:
Yes
Cylinder Head Style:
Assembled
CNC-Machined Combustion Chamber:
No
Intake Runner Volume:
259cc
Intake Valves Included:
Yes
Intake Valve Diameter:
2.165"
Exhaust Valves Included:
Yes
Exhaust Valve Diameter:
1.600"
Valve Spring Included:
Yes
Outside Diameter of Outer Spring:
1.295"
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Chromoly Steel
Locks Included:
Yes
Valve Stem Included:
Yes
Valve Stem Seal Style:
Viton® Fluoroelastomer
Guideplates Included:
Yes
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Manganese Bronze
Valve Seats Machined:
Yes
Valve Seat Material:
Chrome Nickel
Steam Holes Drilled:
No
Oiling Style:
Through Pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Head Gaskets Included:
Yes
Intake Style:
Electronic Fuel Injection
Camshaft Included:
Yes
Lifters Included:
Yes
Internally Balanced:
Yes
Displacement:
376 (6.2L)
Block:
New GM LS3 Aluminum
Sold in Quantity:
Pair

Info

BluePrint 376 LS3 Longblock

  • 530 HP and 495 Ft/lbs Torque
  • Compression Ratio: 10.7:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Nodular Iron Crankshaft
  • Hypereutectic Pistons

BLOCK:

  • New GM Aluminum 6.2L block
  • OEM Block Machined in the USA!
  • 6-Bolt Main
  • 1-Piece Rear Main Seal

ROTATING ASSEMBLY:

  • Nodular Iron crankshaft
  • 3.622" Stroke
  • 6.098" connecting rods w/ 150,000 psi bolts
  • Hypereutectic Pistons
  • Internally Balanced

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
  • 225 Intake / 238 Exhaust duration
  • @ .050 - 113 degree lobe separation, 110 ICL

ALSO INCLUDES:

  • GM Musclecar Swap Oil Pan
  • 90mm DBW Throttle Body
  • Loaded Intake Manifold
  • Fuel Injectors and Rail
  • Coil Packs
  • Spark Plugs and Wires
  • Water pump
  • Harmonic Balancer

WARRANTY:

  • 30 month / 50,000 mile

BluePrint LS Engine Controller Kit

At BluePrint Engines, we strive to make your LS swap as simple as possible. BluePrint's complete LS controller packages contain all components and the proper calibration to get your new BPLS3760CTFK installed in your muscle car or truck, and have you tearing up the streets in no time. They take a complete LS controller package, and we specially calibrate the ECU to the optimum tuning required for our LS 530 HP engine!  We also leave the ECU unlocked so your dyno shop can further refine your tune after your swap is complete into your vehicle!

Note: LS controller package is for engine control only. Does not contain any transmission or body control. The ECU comes with calibration that is optimal for our PSLS3760CTF engine, however, please note that vehicle parameters such as gearing, tire size, vehicle weight, air intake, headers, etc. may necessitate additional tuning once installed into your specific vehicle. The included ECU is unlocked for further refinement at your local dyno shop if required.

Includes:

  • ECU
  • Engine Harness
  • Mass Air Flow Meter and Mounting Boss
  • Accelerator Pedal Assembly
  • Oxygen Sensors and Bungs

Notes

Engine is not shipped with Engine controller kit. Must purchase separately for your application.

Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • BluePrint 376 LS3 Longblock, Aluminum Heads, Roller Cam
    Qty x 1
  • BluePrint BPPLS530 LS Engine Controller Kit
    Qty x 1

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