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$4,999.00
BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam
BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam

BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam

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BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam
BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam
BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam
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BluePrint BP3834CTC1 GM 383 Dressed Engine, Alum Heads, Flat Tappet Cam
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Part # 227BP3834CTC1
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Details

Crate Engine Type:
Long Block
Engine Displacement:
383 cu. in.
Horsepower:
420 horsepower
Compression Ratio:
10.0:1
Torque:
450 ft./lbs.
Camshaft Type:
Hydraulic Flat Tappet
Cylinder Head Material:
Aluminum
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Cast Steel
Camshaft Duration (.050 in):
229° intake / 230° exhaust
Camshaft Lift (in):
.480 intake / .486 exhaust
Bore x Stroke (in):
4.000" bored .040" over x 3.750"
Intake Manifold Included:
Yes
Distributor Included:
Yes
Warranty:
30 month / 50,000 miles
Valve Covers Included:
Yes
Assembled:
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
Camshaft Included:
Yes
Block:
Hand picked, seasoned, square and parallel decked, 4 bolt main
MFG. Part #:
BP3834CTC1

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 - Aluminum Heads - Flat Tappet Cam

Overview

  • HP & Torque: HP 420/ FT 450 LBS
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Hypereutectic Pistons
  • Flat Tappet Cam
  • Cast Steel Crank
  • Part #: BP3834CTC1

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 flat tappet cam
  • Heavy duty double roller 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: Flat Tappet
  • .480 Intake .486 Exhaust
  • 229 Intake / 230 Exhaust duration
  • @ .050

Ignition Timing

  • 34 degrees total at 3500 RPM

Also Includes

  • New valve covers, oil pan and timing cover
  • Aluminum Intake Manifold
  • HEI distributor
  • 750cfm Carburetor
  • Brass freeze plugs
  • Dyno test results shipped with engine

Notes

Picture shown with optional tall, perimeter bolt valve covers.

Warranties

Warranty Information (PDF)

Notes

Zinc Additive Required For Flat Tappet Application, Recommended Oil For Your BluePrint Crate Engine: 10W30, Non-Synthetic. Not For EGR

Important Messages

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional 90 business days for BluePrint Engines to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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