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  • GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - No ECU / Harness
  • GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - No ECU / Harness
  • GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - No ECU / Harness
  • GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - No ECU / Harness

GM LS Compatible 376 c.i. Pro Series Engine - 530 Horsepower - Base Dressed - No ECU / Harness

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    • Detail

      Overview:

      The LS-compatible platform is the king of street machines—and this BluePrint Engines 376 C.I. Pro Series monster proves why. Unleash raw, LS-powered fury with a street-scorching 530 horsepower and 495 ft-lbs of torque. This base dressed beast packs a 10.7:1 compression ratio, BluePrint aluminum heads, a hydraulic roller cam, and hypereutectic pistons, and nodular iron crankshaft, all locked into a high-strength LSX-style cast iron block.

      Description:

      • Horsepower & Torque: 530 Horsepower / 495 FT LBS
      • Compression Ratio: 10.7:1
      • BluePrint Engines LS3 Aluminum Heads
      • BluePrint Engines Hydraulic Roller Cam
      • BluePrint Engines Hypereutectic Pistons
      • Nodular Iron Crankshaft

      Block:

      • BluePrint Engines High Strength Cast Iron (LSX Style) Block
      • Increased Deck Thickness and Strength Webbing
      • Extended Cylinder Skirt
      • Priority Main Oiling
      • 4.0662" Bore
      • 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
        • 6.125" Connecting Rods w/ 150,000 PSI Bolts
        • Hypereutectic Pistons
        • Internally Balanced Front and Rear

        Cylinder Heads:

        • BluePrint Aluminum Cylinder Heads - PS8015
        • 69cc Chamber
        • 2.165" Intake / 1.590" Exhaust Valves
        • 259cc Intake / 102cc Exhaust Runners

        Cam Specs:

        • Cam Type: Hydraulic Roller Cam
        • .612 Intake / .585 Exhaust Lift
        • 225 Intake / 238 Exhaust Duration
        • @.050-113 Degree Lobe Separation

        Also Includes:

        • This engine Does NOT come with a Fuel Injection ECU and Wiring Harness
        • LS Swap Oil Pan - Windage Tray - Pick Up Screen
        • BluePrint Engines Fuel Injectors and Rail
        • DBW Throttle Body - BPP12191019
        • Water Pump - BPPLS126WP
        • GM Plastic Intake Manifold
        • Spark Plugs & Wires
        • Harmonic Balancer
        • Coil Packs

        Notes:

        • Engine is not shipped with Engine controller kit. Must purchase separately for your application. Controller kit can be found by part number BPPLS530
        • BluePrint Engines Recommends Air Intake Kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the above ECU / tuning.


    • Description
      This engine is designed and manufactured to factory specs for the specified vehicles below. It's manufactured using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make this engine better than the original while still meeting the description of a “replacement” engine.
    • Warranty

      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.

    • Notes
      • Designed as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required.
      • Specifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of "replacement engine" in all 50 states.
      • If your vehicle was originally equipped with a 2-piece rear main seal crankshaft, a new flex plate or flywheel will be required. Note for those same early applications, this block features the dipstick on the Passenger side.
      • Must verify with application list linked above for fitment.
    • Also Includes
      • New Valve Covers
      • Rear Sump Oil Pan
      • Timing Cover
      • Harmonic Balancer

      Recommended Break in Oil: BPP710 (Click Here)

      Recommended Service Oil: BPP10W30 (Click Here)

      Recommended Oil Filter: BPP51061 (Click Here)

    • Ignition Timing
      • OEM Specifications
    • Cam Specs
      • Hydraulic Flat Tappet
      • OEM Spec Per Listed Vehicles
    • Cylinder Heads
      • Perimeter Bolt Iron Cylinder Heads
    • Rotating Assembly
      • Cast Crankshaft
      • 3.480" Stroke
      • Forged 5.700" Connecting Rods
      • OEM Spec Pistons
      • Internally Balanced Front - Externally Balanced Rear Engine
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