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BluePrint Engines Small Block Chevy 383 C.I. 375 HP Vortec Long Block Crate Engine

Item U18918-AM
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$5,999.00

Military, Medical & First Responders $299.95 Available in AM Cash Rewards.
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      Product Information

      Features, Description, Q&A

      Features

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      • 49 State Legal
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      • Built With Small Block Chevy Engine Kit Part Number BPP38350RA California Executive Order# D-824-1
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      • 47 Rear Wheel Horsepower Increase Over Factory
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      • 55 Rear Wheel Ft/Lbs Torque Increase Over Factory
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      • Compression Ratio 10:1
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      • Aluminum Cylinder Heads
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      • Hydraulic Roller Cam
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      • Cast Crankshaft
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      • Hypereutectic Pistons
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      • High Strength Cast Iron Block Manufactured And Machined In The USA
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      • Drilled And Tapped For Clutch Linkage
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      • Mechanical Fuel Pump Provision
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      • Passenger Side Dipstick
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      • 1-Piece Rear Main Seal
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      • 4-Bolt Main
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      • 4.000 Inch Bore
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      • Cast Crankshaft 3.750 Inch Stroke
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      • Original Equipment Manufacturer Type 5.700 Inch Connecting Rods With 150,000 PSI Bolts
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      • Externally Balanced Front And Rear
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      • 64cc Chamber Cylinder Heads
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      • 2.02 Inch Intake Valves
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      • 1.60 Inch Exhaust Valves
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      • 195cc Intake Runners
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      • 75cc Exhaust Runners
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      • Hydraulic Roller Cam With .477 Intake Lift
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      • .471 Exhaust Lift
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      • 202 Intake Duration
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      • 212 Exhaust Duration
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      • 115 Degree Lobe Separation Angle
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      • Computer-Controlled Ignition Timing
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      • Includes Harmonic Balancer, Timing Cover, Valve Covers, Dipstick, Oil Pan
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      • Engine Features True 4-Inch Bore Producing 377 CID With 3.75-Inch Stroke
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      • Designed For Use In 1996 To 2000 Chevrolet Pickup Or SUV Originally Equipped With 350ci Engine
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      • No ECU Tuning Or Recalibration Required
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      • Horsepower Gains Achieved On Chassis Dyno With Factory EFI And ECU
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      • May Require Modification To Existing Front Accessory Drive Mounting Brackets If Retaining OEM Drive
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      • California Air Resources Board Executive Order Number D-824-1
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      • Fuel Delivery Type Factory Fuel Injection Required For Emission Compliance
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      • Recommended Spark Plug BPP7938 NGK 7938 BKR5E With .035 Inch Gap
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      • 400 Cubic Inch Weighed 8 Inch Diameter Harmonic Balancer
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      • Late 350 Weighted Flexplate/Flywheel
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      • Stock RPM Stall Converter
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      • OEM Vortec Intake Manifold
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      • Recommended Fuel 91+ Octane
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      • Factory ECU Ignition Timing With Firing Order 1,8,4,3,6,5,7,2
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      • Total Oil Capacity 5 Quarts With Production Oil Pan And Filter
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      • Externally Balanced With 4-Bolt Main And 1-Piece Rear Main Seal
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      • Fits 1996 To 2000 Chevrolet Pickup And SUV Models Originally Equipped With A 350ci (5.7L) Engine
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      Description

      High-Performance Stroker Engine. The BluePrint Engines Small Block Chevy 383 C.I. 375 HP Vortec Long Block Crate Engine delivers enhanced horsepower and torque for improved performance. It is designed to replace the factory 350ci engine in compatible trucks and SUVs, offering a substantial power increase without the need for ECU modifications.

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      Construction and Appearance. This engine features a high-strength cast iron block machined in the USA with a true 4-inch bore and a 3.75-inch stroke. It is equipped with aluminum cylinder heads, a hydraulic roller camshaft, hypereutectic pistons, and a cast crankshaft. The finish includes components such as a harmonic balancer, timing cover, valve covers, dipstick, and oil pan, all assembled to precise OEM specifications for durability and smooth operation.

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      Installation. Installation requires no ECU tuning or recalibration and typically fits directly without drilling, though some modification to front accessory drive brackets may be necessary if retaining the original equipment front drive system. It is engineered for relatively straightforward installation by experienced professionals familiar with GM Small Block engines.

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      Warranty. This crate engine comes with an industry-leading 30-month/50,000-mile warranty, providing confidence and assurance in its quality and performance.

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      Application. Fits 1996 to 2000 Chevrolet pickups and SUVs originally equipped with a 350ci (5.7L) engine. It remains 49-state emissions legal with CARB Executive Order D-824-1, requiring factory EFI fuel delivery for compliance.

      BluePrint Engines BP38350CT1

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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