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$3,650.99
BluePrint BP38301CT GM 383 Base Engine, Stock Heads, Flat Tappet Cam
BluePrint BP38301CT GM 383 Base Engine, Stock Heads, Flat Tappet Cam

BluePrint BP38301CT GM 383 Base Engine, Stock Heads, Flat Tappet Cam

350 Chevy Small Block V8, 383 Chevy Small Block V8, 383 cu. in. Engine Displacement

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BluePrint BP38301CT GM 383 Base Engine, Stock Heads, Flat Tappet Cam
BluePrint BP38301CT GM 383 Base Engine, Stock Heads, Flat Tappet Cam
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We estimate this item will ship on or before December 31st.
Part # 227BP38301CT
$3,650.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 30 business days for BluePrint Engines to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Horsepower:
280 horsepower
Torque:
388 ft./lbs.
Engine Displacement:
383 cu. in.
Crate Engine Type:
Long Block
Compression Ratio:
9.0:1
Camshaft Type:
Hydraulic Flat Tappet
Cylinder Head Material:
Cast Iron
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Cast Steel
Camshaft Duration (@.050 in):
209° intake / 216° exhaust
Intake Manifold Included:
Yes
Distributor Included:
No
MFG. Part #:
BP38301CT
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
Camshaft Lift (in):
.435 intake / .454 exhaust
Bore x Stroke (in):
4.000" bored .040" over x 3.750"
Block:
Chevy 350CI, 4 bolt main, bored .040

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 for Throttle Body Trucks/ SUV's 1986 - 1995- Modified Stock Heads - Flat Tappet Cam

Overview

  • HP & Torque: TBI - 280 HP / 388 FT LBS
  • Compression Ratio: 9.0:1
  • Hypereutectic Pistons
  • Flat Tappet Cam
  • Cast Steel Crank
  • Part #: BP38301CT

Block

  • 4 bolt main block bored .040 over
  • 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
  • GM heavy beam rods with 150,000 psi bolts
  • Hastings Moly rings
  • Rotating assembly balanced to within 2 grams
  • Melling high volume oil pump
  • Flat tappet hydraulic lifter camshaft
  • Double roller timing chain

Cylinder Heads

  • Modified stock heads for improved flow
  • Hardened retainers and springs
  • 2.02 swirl polished intake valves
  • 1.60 swirl polished exhaust valves
  • Hardened push rods
  • 1.5 Long slot rockers
  • 3 angle valve job

Cam Specs

  • Cam Type: Flat Tappet
  • .435 Intake .454 Exhaust
  • 209 Intake / 216 Exhaust duration
  • @ .050 - 110 degree lobe separation

Ignition Timing

  • Set at manufacturer specifications

Also Includes

  • TBI dual plane intake manifold
  • Custom programmed ECM specific for your application
  • Timing cover
  • Oil pan
  • 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.When ordering this engine BluePrint Engines will also need you PROM and Service numbers from your vehicle.This engine was designed to run with all stock engine components such as throttle body, fuel pump etc.

Warranties

Warranty Information (PDF)

Notes

="Chip included with engine purchase. BluePrint needs year, make, model, vehicle modifications, service number and prom code from customer. Zinc Additive Required For Flat Tappet Application, Recommended Oil For Your BluePrint Crate Engine: 10W30, Non-Sy
Some parts are not legal for use in California or other states with similar laws/regulations

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