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$3,850.99
BluePrint BP3833CT1 GM 383 Base Engine, Vortec Heads, Roller Cam
BluePrint BP3833CT1 GM 383 Base Engine, Vortec Heads, Roller Cam

BluePrint BP3833CT1 GM 383 Base Engine, Vortec Heads, Roller Cam

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

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BluePrint BP3833CT1 GM 383 Base Engine, Vortec Heads, Roller Cam
BluePrint BP3833CT1 GM 383 Base Engine, Vortec Heads, Roller Cam
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We estimate this item will ship on or before January 7th.
Part # 227BP3833CT1
$3,850.99
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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:
420 horsepower
Torque:
450 ft./lbs.
Engine Displacement:
383 cu. in.
Crate Engine Type:
Long Block
Compression Ratio:
9.5:1
Camshaft Type:
Hydraulic Roller Tappet
Cylinder Head Material:
Cast Iron
Piston Material:
Hypereutectic Aluminum
Crankshaft Material:
Cast Steel
Camshaft Duration (@.050 in):
230° intake / 236° exhaust
Intake Manifold Included:
Yes
Distributor Included:
No
MFG. Part #:
BP3833CT1
Warranty:
30 month / 50,000 miles
Notes:
Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR
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):
.510 intake / .520 exhaust
Bore x Stroke (in):
4.000" bored .040" over x 3.750"
Block:
Hand picked, seasoned, square and parallel decked, 4 bolt main

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 - Cast Iron Vortec Heads - Roller Cam

Overview

  • HP & Torque: 420 HP / 440 FT LBS
  • Compression Ratio: 9.5:1
  • Cast Iron Heads
  • Roller Cam
  • Cast Steel Crank
  • Part #: BP3833CT1

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

Ignition Timing

  • 34 degrees total (at 3500 RPM)

Also Includes

  • Aluminum intake manifold
  • New chrome valve covers
  • Brass freeze plugs
  • Dyno tested “ and shipped with results

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.

Warranties

Warranty Information (PDF)

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

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