GM Small Block Compatible 350 c.i. Engine - 390 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted, BluePrint Engines

Horsepower & Torque: 390 Horsepower / 410 ft. lbs. Torque

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 9.2:1

Camshaft: Hydraulic Roller Cam - .495 Intake / .502 Exhaust Lift and 220 Intake / 224 Exhaust Duration @ .050-114° LSA

Pistons: Hypereutectic - Dish - 12cc

Crankshaft: Cast Crank - 3.480" Stroke and 5.700" Rods

Fuel Recommendation: 87+ Octane

This 350 cubic inch Chevy small block crate engine delivers a dyno-proven 390 horsepower and 410 lb-ft of torque, giving your ride the muscle it deserves. Dressed with essentials like the carburetor, distributor, oil pan, timing cover, valve covers, and complete front pulley kit, arrives ready to drop in and roar to life. Tested for performance and backed by a 30-month/50,000-mile warranty, it’s the ultimate blend of classic Chevy sound, modern reliability, and turnkey convenience. Whether you’re restoring a legend or building your dream project, these engines deliver the punch, the pride, and the unmistakable thrill of true American V8 performance.

Description: 

• Horsepower & Torque: 390 Horsepower / 410 FT. LBS. Torque
• Compression Ratio: 9.2:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Cast Crankshaft
• BluePrint Engines Hypereutectic Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.000" Bore
• 1-Piece Rear Main Seal
• Mech Fuel Pump Provision: Yes
• Passenger Side Dipstick
• Drilled and Tapped for Clutch Linkage

Rotating Assembly:

• Cast Crankshaft
• 3.480" Stroke
• Forged 5.700" Connecting Rods
• Hypereutectic Pistons
• Internally Balanced Front - Externally Balanced Rear 

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - H8002K
• 64cc Chamber
• 2.02" Intake / 1.60" Exhaust Valves
• 195cc Intake / 75cc Exhaust Runners

Cam Specs:

• Hydraulic Roller
• .495 Intake / .502 Exhaust Lift
• 220 Intake / 224 Exhaust Duration
• @ .050-114 Degree Lobe Separation

Ignition Timing:

• 32 Degrees Total at 3500 RPM

Also Includes:

• Holley 670 CFM Brawler Carburetor - BPP67256670
• Standard Rotation Long Style Water Pump
• Thermostat and Thermostat Housing
• Dual Plane Satin Aluminum Intake - BPP350VINT
• BluePrint Logo'd Valve Covers - BPP9518
• Mechanical Fuel Pump - BPP61073
• Fuel Pump Block Off Plate - BPP42463
• BluePrint Dipstick - BPP9420
• HEI Distributor - BPP350RBK
• Spark Plugs - BPP7938
• Rear Sump Oil Pan
• Harmonic Balancer
• Spark Plug Wires
• Timing Cover
• Oil Pump
• Black Front Accessory Drive
  • Alternator
  • Power Steering Pump
  • 7B10 Peanut style A/C Compressor
  • 1-Wire Alternator

Notes:

• The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment. Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.
• Front Accessory Drive Does not fit Corvette.
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.