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BluePrint Builder Series 383/436HP Standard Edition Carbureted Crate Engine and 700R4 Trans Combos B383K700 Transmission Combo, Series.383, 700R4, 436 HP/443 lbs.-ft., Polished, Chevy, Kit

BluePrint Builder Series 383/436HP Standard Edition Carbureted Crate Engine and 700R4 Trans Combos B383K700 Transmission Combo, Series.383, 700R4, 436 HP/443 lbs.-ft., Polished, Chevy, Kit

A$38,831.01
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

BluePrint Builder Series 383/436HP Standard Edition carbureted crate engine and 700R4 transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a carbureted Chevy small block-compatible 383 (c.i.d.) engine that produces 436 horsepower, this standard edition builder series includes a polished pulley kit and 700R4 automatic transmission. The aluminum BluePrint Engines cylinder heads help produce a nice 10.0:1 compression ratio, with assistance from the hydraulic roller camshaft, hypereutectic pistons, and steel crankshaft. Altogether, this assembly produces 443 lbs.-ft. of torque. When you need or want a new powertrain for your GM ride, go with the authority in crate engines and their BluePrint Builder Series 383/436HP Standard Edition carbureted crate engine and 700R4 transmission combos.

Other product features, items, and specifications include:

Block:
* New BluePrint cast iron
* Bore is 4.000 in.
* Main caps are 4-bolt
* One-piece rear main seal
* Passenger side dipstick
* Drilled and tapped for clutch linkage

Rotating Assembly:
* Cast steel crankshaft
* Stroke – 3.750 in.
* OEM-style 5.700 in. connecting rods with 150,000 psi bolts
* Hypereutectic pistons
* External front/rear
* Weighted 8 in. harmonic balancer (BPP400L)

Cylinder Heads:
* BluePrint H8002K performance models (0.500 in. raised port vs. OEM)
* Chamber – 64cc
* Valves are 2.020 in. intake and 1.600 in. exhaust
* Exhaust runners are 195cc intake and 75cc exhaust

Camshaft:
* Hydraulic roller
* Intake valve lift – 0.544 in.
* Exhaust valve lift – 0.555 in.
* Intake duration at 0.050 in. of lift – 230
* Exhaust duration at 0.050 in. of lift - 236
* Lobe separation angle (LSA) – 110 degrees

Ignition Timing
* Initial is 10-16 degrees
* Total is 32-34 degrees
* Firing order is 1-8-4-3-6-5-7-2

Automatic Transmission Package:
* Complete 700R4 package
* Torque converter with 2,200 – 2,400 rpm stall
* Flexplate (one-piece, RMS)
* Starter
* Due to numerous tire/rear gear combinations, this transmission does not ship with a speedometer gear or sender housing

Other Components:
* Dual plane aluminum intake manifold with satin finish
* Carburetor (750 cfm)
* Fuel pump
* Spark plugs and wires (with separators)
* Valve covers, oil pan, and timing cover
* Oil filter
* Front accessory drive with polished finish (includes A/C and power steering)
* BPP7938 NGK BKR5E spark plugs (0.750 in. reach, 14mm thread pitch, 5/8 in. hex, 0.035 in. gap)
* Thermostat and housing

Note: Factory 5 applications are special order (please call). Recommended fuel is 91 octane. Recommended oil is BPP710. Not designed for EGR compatibility.

Part Type

Engine and Transmission Combos

Data: v4.2 - Upd: 2026-09-30 02:28:39

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
B383K700
Product Attributes - Part Type
Engine and Transmission Combos
Product Attributes - Product Line
BluePrint Builder Series 383/436HP Standard Edition Carbureted Crate Engine and 700R4 Trans Combos
Product Attributes - UPC
887753972514
Product Attributes - Crate Engine Family
Chevy Small Block
Product Attributes - Engine Assembly Style
Long block
Product Attributes - Assembled
Yes
Product Attributes - Intake Manifold Included
Yes
Product Attributes - Carburetor Included
Yes
Product Attributes - Throttle Body Included
No
Product Attributes - Cylinder Heads Included
Yes
Product Attributes - Cylinder Head Material
Cast aluminum
Product Attributes - Distributor Included
Yes
Product Attributes - Oil Pan Included
Yes
Product Attributes - Valve Covers Included
Yes
Product Attributes - Timing Cover Included
Yes
Product Attributes - Water Pump Included
Yes
Product Attributes - Harmonic Balancer Included
Yes
Product Attributes - Spark Plugs Included
Yes
Product Attributes - Spark Plug Wires Included
Yes
Product Attributes - Flexplate Included
Yes
Product Attributes - Flywheel Included
No
Product Attributes - Transmission Controller Included
No
Product Attributes - Torque Converter Included
Yes
Product Attributes - Wiring Harness Included
No
Product Attributes - Computer Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Polished front accessory drive system includes water pump, alternator, power steering pump, A/C compressor and all belts and pulleys.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllB383K700
SFX Item ID 5182950
Supplier Item Code 5182950
Manufacturer SKU B383K700
Manufacturer UPC 887753972514
Alternative References 383/436HP, 700R4, Series.383, HP/443

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year2002
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Fuel Delivery TypeCarburetor
    TransmissionAutomatic
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8

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