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BluePrint Engines Small Block Chevy 383 C.I. 436 HP Long Block Crate Engine
Item U18889-AT
Our Price
$6,999.00
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$349.95 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A
Features
- 436 Horsepower / 443 Ft. Lbs. Torque
- BluePrint Engines Aluminum Cylinder Heads
- 10:1 Compression Ratio
- Hydraulic Roller Cam With .544 Intake / .555 Exhaust Lift And 230 Intake / 236 Exhaust Duration At .050 - 110° Lsa
- Hypereutectic Pistons
- Cast Crankshaft With 3.750" Stroke And 5.700" Rods
- 91+ Octane Fuel Recommendation
- BluePrint Engines High Strength Cast Iron Block
- Drilled And Tapped For Clutch Linkage
- Mechanical Fuel Pump Provision
- Passenger Side Dipstick
- One-Piece Rear Main Seal
- 4-Bolt Main
- 4.000" Bore
- Externally Balanced Front And Rear
- BluePrint Aluminum Cylinder Heads H8002K With 64cc Chamber, 2.02" Intake / 1.60" Exhaust Valves, 195cc Intake / 75cc Exhaust Runners
- Initial Ignition Timing 10-16° And Total Timing 32-34°
- Valve Covers Included
- High Volume Oil Pump, Timing Cover, Dipstick, Oil Pan Included
- True 4-Inch Bore Yielding 377 Cubic Inches With 3.75 Inch Stroke
- Performance Aluminum Cylinder Heads With .500 Raised Port Compared To OEM
- Fits All Applications Compatible With GM Small Block Chevy Long Block Stroker Engines, Not Suitable For EGR Systems
Description
HIGH-PERFORMANCE ENGINE. The BluePrint Engines Small Block Chevy 383 C.I. 436 HP Long Block Crate Engine provides an impressive blend of power and torque for enthusiasts seeking a robust, reliable upgrade. Designed for performance builds, it delivers 436 horsepower and 443 ft-lbs of torque, making it ideal for street or strip applications where solid power is required.
CONSTRUCTION AND APPEARANCE. This engine features a high-strength cast iron block manufactured and machined in the USA, paired with precision-balanced cast crankshaft and hypereutectic pistons for durability and smooth operation. The BluePrint aluminum cylinder heads boast a 64cc chamber with large intake and exhaust valves and raised ports, all finished with quality components like included valve covers and a high volume oil pump for enhanced performance and longevity.
INSTALLATION. The engine is designed as a long block, including essential components such as the timing cover, dipstick, oil pan, and valve covers, requiring no additional machining or drilling for installation. It is a straightforward replacement or upgrade for compatible GM small block configurations and includes drilled and tapped provisions for clutch linkage and mechanical fuel pump installation.
WARRANTY. This engine comes with a comprehensive 30-month or 50,000-mile warranty covering parts and labor, ensuring confidence in quality and performance.
APPLICATION. The long block crate engine is compatible with GM Small Block Chevy platforms, specifically designed for builds requiring a 4.000" bore and 3.750" stroke combination. It is not suitable for EGR systems due to its configuration and performance focus.
BluePrint Engines BP38318CT1
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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