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BluePrint Builder Series 302W/365HP Bronco Edition Carbureted Crate Engine and 4R70W Trans Combos B302KB4WDB Transmission Combo, Series, 302W/365HP, Edition, Carbureted, , Aluminum Heads, 5.0L/302, Ford Windsor, Kit

SKU: MLLB302KB4WDB

Engine and Transmission Combos

BluePrint Builder Series 302W/365HP Bronco Edition Carbureted Crate Engine and 4R70W Trans Combos B302KB4WDB Transmission Combo, Series, 302W/365HP, Edition, Carbureted, , Aluminum Heads, 5.0L/302, Ford Windsor, Kit

SKU: MLLB302KB4WDB

Engine and Transmission Combos
A$43,159.65
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

IMPORTANT NOTICE: Specifically prepared for Dana 20 transfer case from 1966-1976. Transfer case is not included. Black finish billet aluminum front accessory drive with A/C compressor and power steering included.

BluePrint Builder Series 302W/365HP Bronco Edition carbureted crate engine and 4R70W transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Ford small block-compatible 302 (c.i.d.) engine that produces 365 horsepower, this Bronco edition builder series includes a black pulley kit and 4R70W 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 365 lbs.-ft. of torque. When you need or want a new powertrain for your Ford Bronco, go with the authority in crate engines and their BluePrint Builder Series 302W/365HP Bronco Edition carbureted crate engine and 4R70W transmission combos.

Other product features, items, and specifications include:

Block:
* New BluePrint high-strength cast iron
* Increased deck thickness and strength webbing
* Priority main oiling
* Main caps are 4-bolt
* Improved water jacket design
* One-piece rear main seal

Rotating Assembly:
* Cast steel crankshaft
* Stroke – 3.000 in. (and forged 5.090 in. connecting rods)
* Hypereutectic pistons
* Externally balanced BPP50 harmonic balancer

Cylinder Heads:
* BluePrint HP9009 models
* Chamber – 60cc
* Valves are 2.020 in. intake and 1.600 in. exhaust
* Exhaust runners are 190cc intake and 60cc exhaust

Camshaft:
* Hydraulic roller
* Intake valve lift – 0.533 in.
* Exhaust valve lift – 0.544 in.
* Intake duration at 0.050 in. of lift – 215
* Exhaust duration at 0.050 in. of lift - 220
* Lobe separation angle (LSA) – 114 degrees

Ignition Timing
* Initial is 10-16 degrees
* Will be 34 degrees total at 3,500 rpm
* Total is 32-34 degrees
* Firing order is 1-3-7-2-6-5-4-8

Complete 4WD-ready 4R70W Transmission (built to 650 horsepower):
* Electronic transmission controller (TPS not included due to variable installations)
* Torque converter with 2,200 – 2,600 rpm stall
* Flexplate
* Starter
* This 4-speed overdrive transmission with lockup is specifically prepped for a 1966-76 Dana 20 transfer case (sold separately)
* Gear ratios are 2.84:1 (first), 1.55:1 (second), 1.00:1 (third), 0.70:1 (overdrive), and 2.32:1 (reverse)

Other Components:
* Dual plane aluminum intake manifold with satin finish
* Carburetor (600 cfm)
* Distributor
* Valve covers
* Rear sump oil pan
* Billet aluminum front accessory drive with black 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: Recommended fuel is 91 octane. Recommended oil is non-synthetic 10W30. Not designed for EGR compatibility.

Part Type

Engine and Transmission Combos

Data: v4.2 - Upd: 2026-09-27 14:39:24

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
B302KB4WDB
Product Attributes - Part Type
Engine and Transmission Combos
Product Attributes - Product Line
BluePrint Builder Series 302W/365HP Bronco Edition Carbureted Crate Engine and 4R70W Trans Combos
Product Attributes - UPC
887753972613
Product Attributes - Crate Engine Family
Ford Windsor
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
Yes
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
Specifically prepared for Dana 20 transfer case from 1966-1976. Transfer case is not included. Black finish billet aluminum front accessory drive with A/C compressor and power steering included.
Product Attributes - Special Attention
The 4R70W transmission may require modification of or replacement of driveshaft, transmission mount, exhaust routing, etc.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllB302KB4WDB
SFX Item ID 5182838
Supplier Item Code 5182838
Manufacturer SKU B302KB4WDB
Manufacturer UPC 887753972613
Alternative References 302W/365HP, 4R70W, 5.0L/302

Compatibility

Application Data
  • MakeFORD
    Beginning Year1968
    Ending Year2001
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Fuel Delivery TypeCarburetor
    TransmissionAutomatic
    Transmission Manufacturer Code4R70W

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