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Blueprint Engines

BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate BP38317CT1 Engines, Block, 6.3L/383, Assembled, Internal/External Balance, Chevy, Small Block, Each

SKU: MLLBP38317CT1

Crate Engines
BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate BP38317CT1 Engines, Block, 6.3L/383, Assembled, Internal/External Balance, Chevy, Small Block, Each

Blueprint Engines

BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate BP38317CT1 Engines, Block, 6.3L/383, Assembled, Internal/External Balance, Chevy, Small Block, Each

SKU: MLLBP38317CT1

Crate Engines
A$20,297.03
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

BluePrint Engines GM 383 c.i.d. 445 hp dressed power-adder stroker long block crate engines make strong foundations for nitrous, turbos, and blowers.

Block features:

* Cast iron
* 4-bolt main
* One-piece rear main seal
* Passenger side dipstick
* Mechanical fuel pump provision
* Drilled and tapped for clutch linkage

Rotating assembly:

* Forged crankshaft
* Forged I-beam connecting rods
* Forged pistons

Also includes:

* Aluminum cylinder heads
-- 64cc chamber
-- 2.02 in. intake/1.60 in. exhaust valves
-- 195cc intake/75cc exhaust runners
* Hydraulic roller cam
-- .536 intake/.555 exhaust
-- 224 intake/236 exhaust duration at .050
-- 113 degree lobe separation
* Oil pan
* Valve covers
* Timing cover
* Harmonic balancer
* 30-month/50,000-mile Warranty
* Dyno-tested and shipped with results

Additional Information

Long Block

Part Type

SBC 383 Crate Engine 445HP

Data: v4.2 - Upd: 2026-09-27 14:39:20

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
BP38317CT1
Product Attributes - Part Type
Crate Engines
Product Attributes - Product Line
BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate Engines
Product Attributes - UPC
816671020496
Product Attributes - Crate Engine Family
Chevy Small Block
Product Attributes - Actual Engine Displacement
6.3L/383
Product Attributes - Crate Engine Cylinder Head Material
Aluminum
Product Attributes - Engine Block Material
Cast iron
Product Attributes - Assembled
Yes
Product Attributes - Engine Balance
Internal/External
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Intake Manifold Included
No
Product Attributes - Cylinder Heads Included
Yes
Product Attributes - Carburetor Included
No
Product Attributes - Throttle Body Included
No
Product Attributes - Distributor Included
No
Product Attributes - Oil Pan Included
Yes
Product Attributes - Valve Covers Included
Yes
Product Attributes - Timing Cover Included
Yes
Product Attributes - Water Pump Included
No
Product Attributes - Harmonic Balancer Included
Yes
Product Attributes - Flexplate Included
No
Product Attributes - Flywheel Included
No
Product Attributes - Air Cleaner Included
No
Product Attributes - Spark Plugs Included
No
Product Attributes - Spark Plug Wires Included
No
Product Attributes - Computer Included
No
Product Attributes - Wiring Harness Included
No
Product Attributes - Stall Speed Rating RPM Range
2,000-2,400
Product Attributes - Supercharger Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Fuel line from pump to carburetor is required. A fuel pressure regulator is not required, pump pressure is pre-set.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllBP38317CT1
SFX Item ID 5182736
Supplier Item Code 5182736
Manufacturer SKU BP38317CT1
Manufacturer UPC 816671020496
Alternative References BPEBP38317CT1, 6.3L/383

Compatibility

Application Data
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size4.3L/262
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size4.4L/267
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size4.9L/302
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size6.3L/383
    Engine FamilyChevy small block Gen I
  • MakeCHEVROLET
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I

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