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BP3830CT - BluePrint SBC 383CID 405HP Long Block Crate Engine 2pc Rear Seal

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

BP3830CT
Sold
Availability: Discontinued
Shipping: FREE 48 State Shipping

Description

BluePrint GM engines give you brute, honest horsepower that'll leave others in your rear view mirror. Produced from hand-picked, seasoned four-bolt main blocks and precision built to exacting specifications.

Specifications:
Power: 405 HP @ 5500 RPM, 440 ft. lbs. of torque @ 4200 RPM
Displacement: 383 CID
Bore x Stroke: 4.040” x 3.75”
Compression Ratio: 9.5:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 2 piece rear seal, 4-bolt main caps with drivers side oil dip stick hole, brass freeze plugs.
Crankshaft: Cast Steel, polished, stress relieved and shot peened with chamfered oil oils
Connecting Rods: Heavy Beam with 150,000 psi bolts
Pistons: Hypereutectic
Camshaft: Steel Flat Tappet
Cam Lift: .487” Intake / .508” exhaust
Cam Duration @ .050”: 234 deg. Intake / 244 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Cast Iron Vortec.
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 1.25” Diameter
Balance: Internal
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• Fully assembled long block
• Stamped Steel Chrome Valve Covers
• Melling High Volume Oil pump, pick-up and oil pan
• Aluminum Dual Plane Performance Intake
• Front timing cover with 8” timing pointer
• Oil Filter Adapter
• Dyno Test Sheet

Warranty:
BluePrint limited 30 month / 50,000 mile parts & labor warranty. Click on Document tab above for full details.

Related Items:
14” 168T Flexplate
8”Harmonic Balancer
Performance HEI Distributor
Fully Dressed BP3830CT Engine
Engine Break In Oil

Application List

Universal

Details

  • BP3830CT
  • BP3830CT
  • Blue Print
  • Discontinued
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • FREE 48 State Shipping

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