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BluePrint Engines Small Block Chevy 350 C.I. 390 HP Long Block Crate Engine
Item U18880-AM
Our Price
$5,399.00
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$269.95 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A
Features
- 390 Horsepower / 410 Ft. Lbs. Torque
- BluePrint Engines Aluminum Cylinder Heads Featuring .500 Raised Port
- 9.2:1 Compression Ratio
- Hydraulic Roller Cam with .495 Intake / .502 Exhaust Lift and 220 Intake / 224 Exhaust Duration @ .050 - 114° LSA
- Hypereutectic Pistons
- Cast Crankshaft with 3.480" Stroke and 5.700" Rods
- 87+ Octane Fuel Recommendation
- BluePrint Engines High Strength Cast Iron Block
- Manufactured and Machined in the USA
- 4-Bolt Main
- 4.000" Bore
- 1-Piece Rear Main Seal
- Mechanical Fuel Pump Provision
- Passenger Side Dipstick
- Drilled and Tapped for Clutch Linkage
- Internally Balanced Front - Externally Balanced Rear
- 64cc Chamber
- 2.02" Intake / 1.60" Exhaust Valves
- 195cc Intake / 75cc Exhaust Runners
- 32 Degrees Total Ignition Timing at 3500 RPM
- Includes Rear Sump Oil Pan, Timing Cover, Valve Covers, and Dipstick
Description
Performance Powerhouse. The BluePrint Engines Small Block Chevy 350 C.I. 390 HP Long Block Crate Engine delivers robust horsepower and torque, designed for enthusiasts seeking dependable performance and reliability. Ideal for rebuilds or upgrades, this engine suits a variety of street and mild performance builds.
Construction and Appearance. Built with a high-strength cast iron block machined in the USA, this engine features aluminum cylinder heads with a raised port design for improved airflow. The rotating assembly includes a cast crankshaft and hypereutectic pistons for durability, finished with a clean, ready-to-install appearance including valve covers and timing cover.
Installation. Installation is straightforward with no drilling required thanks to the mechanical fuel pump provision and drilled/tapped clutch linkage. Designed as a long block assembly, it integrates with existing GM small block components for a direct fit upgrade.
Warranty. This engine is covered by a 30-month or 50,000-mile warranty for parts and labor, providing peace of mind for professional and DIY installers alike.
BluePrint Engines BP3505CT
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
5.0
Reviews of BluePrint Engines Engine Products (2)
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