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BluePrint Engines Engine Long Block - PSLS37630CT

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376CI GM LS Compatible Long Block
Manufacturer: BluePrint Engines
Manufacturer part number: PSLS37630CT
$8,478.77
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BluePrint Engines 376 c.i. GM LS Compatible Pro Series Engine - Long Block. Includes 30-Month / 50,000 Mile Warranty & Dyno Tested

Note: 376CI GM LS Compatible Long Block

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Products specifications

Attribute name Attribute value
Horsepower 530
Torque 495
Compression Ratio 10.7:1
Block Description BluePrint Engines High Strength Cast Iron (LSX Style) Block - 6 Bolt Main - 4.0662" Bore
Rear Main Seal Style 1 Piece
Rotating Assembly Nodular Iron Crank - 3.622 in. Stroke and Forged 6.125 in. Rods
Cam Hydraulic Roller - .612 Intake / .585 Exhaust Lift - 225 Intake / 238 Exhaust Duration [email protected] LSA
Crankshaft Vendor BluePrint or GM, Machined and Balanced by BluePrint Engines
Pistons Hypereutectic
Engine Balance Internally Balanced
Cylinder Heads Included Yes
Cylinder Heads LS3 Aluminum Cylinder Heads
Cylinder Head Vendor BluePrint Engines
Flexplate/Flywheel Included No
Recommended Flexplate/Flywheel Non Weighted BPP12654640 - BPPLS1611
Harmonic Balancer Included Yes
Recommended Harmonic Balancer Non-Weighted
Timing Requirements NA
Timing Cover Included Yes
Oil Pan Included Yes-Rear Sump
Valve Covers Included Yes
Intake Manifold Included No
Intake Manifold Type N/A
Intake Manifold Vendor N/A
Fuel Delivery Type NA
Fuel Delivery Vendor N/A
Carb/Fuel Injection Included No
Distributor Included No
Distributor Vendor N/A
Spark Plugs Included No
Recommended Spark Plug Gap .040 in.
Recommended Spark Plug Champion 3015 / RS14PMC4
Spark Plug Wires Included No
Firing Order 1,8,7,2,6,5,4,3
Water Pump Included No
Air Cleaner Included No
Recommended Stall Converter 2200+ RPM
Recommended Octane Fuel 91+ Octane
Pulley Kit Included No
Quantity EA
Prop 65 Y/N Flag Yes
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Country of Origin US
Condition New
🚗 Compatible with
340 vehicles are compatible with this product · 1963–2026
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