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BluePrint Builder Series 427W/541HP Cobra Edition EFI Crate Engine and TKX Transmission Combos BF427FKTKXC 427 c.i. Series, Fuel Injected, Manual w/ Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

SKU: MLLBF427FKTKXC

Engine and Transmission Combos

BluePrint Builder Series 427W/541HP Cobra Edition EFI Crate Engine and TKX Transmission Combos BF427FKTKXC 427 c.i. Series, Fuel Injected, Manual w/ Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

SKU: MLLBF427FKTKXC

Engine and Transmission Combos
A$61,600.18
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

BluePrint Cobra Edition Builder Series combos pair engine and transmission, eliminating guesswork, making it easier to gain the performance you desire. These combos match a fuel injected Ford small block-compatible 427 c.i.d. engine with a TKX manual transmission enabling the production of 541 hp and 519 lb.-ft. of torque with a compression ratio of 10:1.

BluePrint high-strength cast iron engine block:
* 4.125 in. bore
* 4-bolt main
* One-piece rear main seal
* 9.500 deck height

Rotating assembly:
* Forged crankshaft
* Stroke: 4.000 in.
* Forged 6.250 in. connecting rods
* Forged pistons
* Internally balanced

Aluminum cylinder heads:
* 60cc chamber
* 2.02 in. intake/1.60 in. exhaust valves
* 205cc intake/70cc exhaust runners

Hydraulic roller camshaft:
* .608 in. intake/.608 in. exhaust valve lift
* 248 intake/258 exhaust duration at .050 in. of lift
* 114 degrees lobe separation angle (LSA)

TKX transmission package:
* Mcleod Super Street Pro single disc clutch
* Hydraulic throwout bearing
* Steel bellhousing
* Billet flywheel
* Starter
-- First gear ratio: 2.87:1
-- Second gear ratio: 1.89:1
-- Third gear ratio: 1.28:1
-- Fourth gear ratio: 1.00:1
-- Fifth gear ratio: 0.81:1

Also included:
* Ribbed Cobra-style aluminum valve covers
* Holley Sniper 2 EFI system
* Aluminum oval air cleaner with Cobra Script
* Harmonic balancer
* Thermostat and thermostat housing
* EFI fuel pump kit
* Timing cover
* Oil filter
* Powdercoated oil pan
* Spark plugs and wires
* Plug wire separators
* Polished front accessory drive:
-- Driver side standard rotation water pump
-- Type II power steering pump
-- Remote power steering pump reservoir
-- 140-amp one-wire alternator
-- 7B10 peanut air conditioning compressor

Part Type

Engine and Transmission Combos

Data: v4.2 - Upd: 2026-09-27 14:39:34

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
BF427FKTKXC
Product Attributes - Part Type
Engine and Transmission Combos
Product Attributes - Product Line
BluePrint Builder Series 427W/541HP Cobra Edition EFI Crate Engine and TKX Transmission Combos
Product Attributes - UPC
00887753983466
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
No
Product Attributes - Throttle Body Included
Yes
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
No
Product Attributes - Flywheel Included
Yes
Product Attributes - Transmission Controller Included
No
Product Attributes - Torque Converter Included
No
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Computer Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes a Sniper 2 fuel injection system. Oil pan has a front sump.
Product Attributes - Special Attention
Includes a polished finish accessory drive system with a driver side standard rotation water pump, type II power steering pump, remote power steering reservoir, 140 amp 1-wire alternator, and a 7B10 peanut style air conditioning compressor.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllBF427FKTKXC
SFX Item ID 5183159
Supplier Item Code 5183159
Manufacturer SKU BF427FKTKXC
Manufacturer UPC 887753983466
Alternative References 427W/541HP, month/50

Compatibility

Application Data
  • MakeFORD
    Beginning Year1969
    Ending Year1997
    Engine TypeV8
    Engine Size5.8L/351
    Engine FamilyFord small block Windsor
    Fuel Delivery TypeFuel injection
    TransmissionManual
    Transmission Manufacturer CodeTremec TKX

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