Ford SB Compatible 302 c.i. Engine and 4R70W Automatic Transmission - 365 HP - Bronco Edition Builder Series with Black Pulley Kit - Carbureted


Ford SB Compatible 302 c.i. Engine and 4R70W Automatic Transmission - 365 HP - Bronco Edition Builder Series with Black Pulley Kit - Carbureted


HP & Torque: 365 HP / 365 FT. LBS

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 10:1

Camshaft: Hydraulic Roller Cam - .533 Intake / .544 Exhaust and 215 Intake / 220 Exhaust Duration @ .050 - 114 LSA

Pistons: Hypereutec

Crankshaft: Steel Crank - 3.000" Stroke and Forged 5.090" Rods

Regular price $18,099.00
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  • Financing available at checkout with Affirm


  • This package is CARBURETED (B302FKB4WDB EFI engine is pictured)
  • HP & Torque: 365 HP / 365 FT LBS
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Hypereutectic Pistons


  • NEW BluePrint Engines' high-strength cast iron block
  • Increased deck thickness and strength webbing
  • Priority main oiling
  • 4-bolt main
  • 1-piece rear main seal
  • Improved water jacket design

Rotating Assembly:

  • Cast steel crankshaft
  • 3.000" Stroke
  • OEM type 5.090" connecting rods
  • Hypereutectic pistons
  • 50oz External balance

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads -HP9009
  • 60cc chamber
  • 2.02" intake/1.60" exhaust valves
  • 190cc intake/60cc exhaust runners

Cam Specs:

  • Cam Type: Roller
  • .533 Intake .544 Exhaust
  • 215 Intake / 220 Exhaust duration
  • @ .050 - 114-degree lobe separation

Ignition Timing:

  • 34 Degrees Total at 3500 RPM

Also Includes:

  • Dual plane, satin aluminum intake manifold
  • Carburetor
  • Distributor
  • Valve covers
  • Rear Sump oil pan
  • Electric fuel pump included
  • Complete front Accessory Drive with A/C and PS
  • Thermostat and thermostat housing

Assembled with Complete 4R70W 4WD Ready – Automatic Trans Package:

  • Includes electronic transmission controller
  • Transmission built to 650 HP
  • 2200-2600 Stall Torque Converter
  • Flex plate
  • Starter
  • 4 Speed, Overdrive transmission w/Lockup
  • Specifically Prepped for Dana 20 Transfer Case (1966-1976). Transfer case is NOT included.
    • First: 2.84 :1.
    • Second: 1.55 :1.
    • Third: 1.00 :1.
    • Overdrive: 0.70 :1.
    • Reverse: 2.32 :1.

Accessory Drive Installed and Included:

  • Billet aluminum Front accessory drive with A/C and PS included. Black finish. 


  • Does not include TPS sensor, as varies with each install. 
  • Package Ships assembled
  • Note that 4R70W transmission may require modifications/replacement of driveshaft, transmission mount, exhaust routing, etc. 

    Your BluePrint engine was dyno tested with the parts and specifications listed below.  If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

    Part Number: B302KB4WDB

    Fuel Delivery Type: 600 CFM carburetor

    Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)

    Spark Plug Gap: .035"

    Harmonic Balancer: BPP50 50 oz

    Flexplate/Flywheel: 50 Ounce Weighted

    Stall Converter: 1800-2200 rpm

    Intake Manifold: Dual plane, satin aluminum

    Fuel Recommendation: 91 Octane

    Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°

    Firing Order: 1,3,7,2,6,5,4,8

    Notes: Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR

    Header Partners: 
    Click here for our Header Partners and recommendations.

    Click here to download a copy of the Installation Guide that came with your BluePrint engine.


    The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

    We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

    For a detailed overview of our warranty, click here.


    We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.


    A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!

    This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

    BluePrint Engines Crate Engine Break-In Oil — 1 Quart
    BluePrint Engines 10w30 Engine Oil - 1 Quart
    TrueBlue Performance Octane Boost
    BluePrint Engines TrueBlue Performance Octane Booster
    Chrysler and Ford SB Compatible Oil Filter
    Liquid Filled Fuel Pressure Gauge - 0-15 psi