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$4,020.99
BluePrint BP38313CT1 GM 383 Base Engine, Alum Heads, Roller Cam
BluePrint BP38313CT1 GM 383 Base Engine, Alum Heads, Roller Cam

BluePrint BP38313CT1 GM 383 Base Engine, Alum Heads, Roller Cam

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BluePrint BP38313CT1 GM 383 Base Engine, Alum Heads, Roller Cam
BluePrint BP38313CT1 GM 383 Base Engine, Alum Heads, Roller Cam
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Part # 227BP38313CT1
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Details

Horsepower:
430 horsepower
Torque:
450 ft./lbs.
Engine Displacement:
383 cu. in.
Crate Engine Type:
Long Block
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Aluminum
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Cast Steel
Intake Manifold Included:
No
Distributor Included:
No
MFG. Part #:
BP38313CT1
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:
No
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
No
Spark Plug Wires Included:
No

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 Base Engine - Aluminum Heads - Roller Cam

Overview

  • HP & Torque: 430 HP / 450 FT LBS
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Roller Cam
  • Cast Steel Crank
  • Part #: BP38313CT1

Block

  • 4 Bolt main
  • 1 piece rear main seal
  • Passenger side dipstick
  • 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
  • Hypereutectic pistons
  • Chevy heavy beam rods with 150,000 PSI bolts
  • Hastings moly rings
  • Melling high volume oil pump
  • Hydraulic roller cam
  • Heavy duty timing set

Cylinder Heads

  • BluePrint Performance aluminium
  • Hardened retainers and springs
  • 2.02 swirl polished intake valves
  • 1.60 swirl polished exhaust valves
  • BP Aluminum Head Part# H8002K

Cam Specs

  • Cam Type: Roller
  • .528 Intake
  • .536 Exhaust
  • 221 Intake / 226 Exhaust duration
  • @.050 - 110 degree lobe separation

Ignition Timing

  • 34 degrees at 3500 RPM

Also Includes

  • New valve covers, oil pan and timing cover
  • Brass freeze plugs
  • Dyno test results shipped with engine

Warranty

  • 30 month / 50,000 mile

Notes

Picture shown with optional tall, perimeter bolt valve covers.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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