GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected
GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected

GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected

SKU: BLS376KT56

GM LS Compatible 376 c.i. Engine and T56 Manual Transmission - 530 HP - Standard Edition Builder Series with Polished Pulley Kit - Fuel Injected

SKU: BLS376KT56

HP & Torque: 530 HP / 495 FT. LBS

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 10.7:1

Camshaft: Hydraulic Roller Cam - .612 Intake / .585 Exhaust and 225 Intake / 238 Exhaust Duration @ .050 – 113 LSA

Pistons: Hypereutectic

Crankshaft: Nodular Iron Crank - 3.622" Stroke and 6.098" Rods

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Description:

  • HP & Torque: 530 HP / 495 FT LBS
  • 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:

  • Complete ECU, Harness, and DBW Pedal Kit
  • GM Musclecar Swap Oil Pan
  • DBW Throttle Body
  • Loaded Intake Manifold
  • Fuel Injectors and Rail
  • Coil Packs
  • Spark Plugs and Wires
  • Water pump
  • Harmonic Balancer 
  • Installed Complete Polished front accessory Drive. WP, Alt, P/S, A/C, all belts and pulleys. 

Assembled with Complete T56 Six Speed Transmission Package:

  • McLeod Super Steel Pro dual disk clutch
  • Steel bell housing
  • Billet flywheel
  • Engine guard
  • Starter
    • First Gear Ration: 2.66:1
    • Second Gear Ratio: 1.78:1
    • Third Gear Ration: 1.30:1
    • Fourth Gear Ration: 1.00:1
    • Fifth Gear Ration: 0.80:1
    • Sixth Gear Ration: 0.63:1

Notes:

  • BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the above ECU / tuning. 
  • Engine/Trans Package Ships assembled
 

    Your BluePrint engine was dyno tested with the parts and specifications listed below.  If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

    Part Number: BLS376KT56

    Fuel Delivery Type: Fuel Injection

    Spark Plug: Champion 3015

    Spark Plug Gap: .040"

    Harmonic Balancer: Non Weighted

    Flexplate/Flywheel: Non Weighted

    Stall Converter: 2200+

    Intake Manifold: N/A

    Fuel Recommendation: 91 Octane

    Timing (Initial/Total Advance):

    Firing Order: 1,8,7,2,6,5,4,3

    Notes: Recommended break in oil for your BluePrint Crate Engine: BPP710

    Engine features a 58x reluctor wheel and 4x cam sensor. Knock sensor provision located on side of block. Cam sensor located in timing cover. utilizes EV6 type injector

    Header Partners:  Click here for our Header Partners and recommendations.

    Click here to download a copy of the Installation Guide that came with your BluePrint engine.

    BETTER THAN THE REST.

    The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

    We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

    For a detailed overview of our warranty, click here.

    IT ALL COMES DOWN TO RESULTS.

    We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.

    BRAGGING RIGHTS INCLUDED!

    A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!

    This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

    RECOMMENDED PRODUCTS:
    BluePrint Engines Crate Engine Break-In Oil — 1 Quart
    BluePrint Engines 10w30 Engine Oil - 1 Quart
    GM Gen IV LS Compatible Oil Filter
    EFI Billet Aluminum Fuel Pressure Bypass Regulator - 40-75 PSI and -6AN ORB
    Liquid Filled Fuel Pressure Gauge - 0-100 PSI
    LS Air Intake Kit