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$5,025.99
BluePrint BP3833CTC1 GM 383 Dressed Engine, Vortec Heads, Roller Cam
BluePrint BP3833CTC1 GM 383 Dressed Engine, Vortec Heads, Roller Cam

BluePrint BP3833CTC1 GM 383 Dressed Engine, Vortec Heads, Roller Cam

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BluePrint BP3833CTC1 GM 383 Dressed Engine, Vortec Heads, Roller Cam
BluePrint BP3833CTC1 GM 383 Dressed Engine, Vortec Heads, Roller Cam
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Part # 227BP3833CTC1
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Details

Horsepower:
420 horsepower
Torque:
450 ft./lbs.
Engine Displacement:
383 cu. in.
Crate Engine Type:
Long Block
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Cast Iron
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Cast Steel
Intake Manifold Included:
Yes
Distributor Included:
Yes
MFG. Part #:
BP3833CTC1
Notes:
Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR
Valve Covers Included:
Yes
Cylinder Heads Included:
Yes
Rear Main Seal Style:
1-piece
Oil Pan Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes

Info

True Blue Power! BluePrints pro engine builders are enthusiasts just like you and it shows in the quality and performance of every engine they build. Each BluePrint crate engine is carefully dyno tested and ships with printed, proven results. If you’re looking serious horsepower at an affordable price, BluePrint Engines is the choice for you!

GM 383 Dressed Engine - Cast Iron Vortec Heads - Roller Cam

Overview

  • HP & Torque: 420 HP / 450 FT LBS
  • Compression Ratio: 9.5:1
  • Cast Iron Heads
  • Roller Cam
  • Cast Steel Crank
  • Part #: BP3833CTC1

Block

  • 4 bolt main 1pc rear seal block w/Passenger side dipstick only
  • Square and parallel decked
  • Align honed main bearing bore
  • Cylinders honed on computer controlled machine to within .0002 straightness and roundness
  • Cylinders are sonic tested for thickness

Rotating Assembly

  • New cast steel crankshaft
  • Hypereutetic pistons
  • Chevy heavy beam rods with 150,000 psi bolts
  • Hastings Moly rings
  • Balanced rotating assembly
  • Melling high volume oil pump
  • Roller camshaft
  • Roller tip rockers
  • Heavy duty roller timing set

Cylinder Heads

  • Cast iron Vortec heads
  • 1.25 diameter valve springs
  • Hardened retainers and springs
  • 2.02 swirl polished intake valves
  • 1.60 swirl polished exhaust valves
  • Hardened push rods

Cam Specs

  • Cam Type: Roller
  • .510 Intake .520 Exhaust
  • 230 Intake / 236 Exhaust duration
  • @ .050 - 110 degree lobe separation

Ignition Timing

  • 34 degrees total (at 3500 RPM)

Also Includes

  • Aluminum intake manifold
  • 750 cfm carburetor
  • HEI Distributor
  • Harmonic balancer
  • Fuel pump
  • Long Water pump
  • BluePrint plug wires
  • Spark plugs
  • Chrome steel valve covers
  • Brass freeze plugs
  • Dyno test results shipped with engine

Warranty

  • 30 month / 50,000 mile

Notes

This engine requires a 400ci weighted harmonic balancer, and late 350ci weighted flexplate/flywheel.BluePrint Engines recommends a 2000- 2400 rpm stall converter. Not for use in pollution controlled vehicles.

Warranties

Warranty Information (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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