BF427K4R7C Cobra Edition Ford Compatible Builders Series, Carbureted Engine & 4R70W Transmission w/Polished Kit [Front Sump]

Name: BF427K4R7C Cobra Edition Ford Compatible Builders Series, Carbureted Engine & 4R70W Transmission w/Polished Kit [Front Sump]
Brand: BLUEPRINT ENGINES
SKU: 138-BF427K4R7C
Price: 27399.00 USD
Availability: InStock

^$27,399⁰⁰

Truck Freight

Ships on 09/17/2026

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Engine Transmission Kits

427 c.i. Ford Compatible Builder Series

Cobra Edition

Carburetor

4R70W Automatic Transmission

Polished Pulley Kit

Includes 30-Month / 50,000 Mile Warranty & Dyno Tested

BluePrint Engines BF427K4R7C

Air Cleaner Included: Yes
Block Description: BluePrint Engines' High Strength Cast Iron Block with 4 Bolt Main - 4.125" Bore
Cam: Hydraulic Roller - .608 Intake / .608 Exhaust Lift - 248 Intake / 258 Exhaust Duration [email protected] LSA
Carb/Fuel Injection Included: Yes
Compression Ratio: 10.0:1
Crankshaft Vendor: BluePrint Engines
Cylinder Head Vendor: BluePrint Engines
Cylinder Heads: Aluminum Cylinder Heads
Cylinder Heads Included: Yes
Distributor Included: Yes
Distributor Vendor: BluePrint Pro Billet
Engine Balance: Internally Balanced
Firing Order: 1,3,7,2,6,5,4,8
flexplate/flywheel included: Yes
Fuel Delivery Type: 870cfm Street Avenger Carburetor w/ Electric Choke - Carbureted
Fuel Delivery Vendor: Holley
Fuel Pump Included: Yes
Harmonic Balancer Included: Yes
Horsepower: 541
Intake Manifold Included: Yes
Intake Manifold Type: Single Plane, Satin Aluminum
Intake Manifold Vendor: BluePrint Engines
Oil Pan Included: Yes-Front Sump
Pistons: Forged
Quantity: EA
Rear Main Seal Style: 1 Piece
Recommended Flexplate/Flywheel: BPP529625
Recommended Harmonic Balancer: BPP28
Recommended Octane Fuel: 91+ Octane
Recommended Spark Plug: BPP7938 NGK 7938 BKR5E
Recommended Spark Plug Gap: .035 in.
Recommended Stall Converter: 2200-2600 RPM
Rotating Assembly: Forged Crank - 4.000 in. Stroke and 6.250 in. Rods
Spark Plug Wires Included: Yes
Spark Plugs Included: Yes
Timing Cover Included: Yes
Timing Requirements: Initial Timing 10-16 - Total Timing 32-34
Torque: 519
Transmission Model: 4R700W
Transmission Type: Automatic
Water Pump Included: Yes

Big Cubic Inches from a Ford Windsor

BluePrint Engines offers a powerhouse 427 cubic inch (c.i.) small-block Ford-compatible crate engine series, engineered for serious performance. Each of these engines punch out 541 horsepower and 501–600 lb-ft of torque, delivering robust output whether you're after high speed, towing strength, or all-out show.

Part TypeEngine

Product LineBlueprint Engines Small Block Ford 427 ci. Stroker Crate Engines

BrandBLUEPRINT ENGINES

Package Height30.0

Package Width30.0

Package Length60.0

Weight750.0 PG

Part CategoryPerformance Parts

Engine TypeHigh-Performance Crate Engine

Cylinder Head MaterialAluminum

Engine Block MaterialCast Iron

Dyno TestedYes