427W 550HP Borla Stack Injected SBF Stroker Engine

Estimated Cost From: $19,945.00

Are you in the market for an engine with real old school looks. But preforms like a late model engine, This build is the engine for you. Check out all the great parts that go into this 351w based 427CI stroker engine package. Like all of our engines, they are build in house one at a time. Don’t forget to like our Facebook page @customcrateengines.

  • Fully machined seasoned 351w Ford roller block
  • Block painted with 3 coats of high temp ceramic engine paint
  • Forged steel crankshaft 4.170 stroke (Eagle, or Scat)
  • Forged connecting rods (Eagle, or Scat)
  • High performance forged pistons
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • ARP main bolts
  • The complete rotating assembly is balanced (Internal)
  • Three piece double roller timing set
  • Custom ground hydraulic roller camshaft
  • Hydraulic roller lifters
  • Performance aluminum cylinder heads (AFR, or Edelbrock)
  • Screw in studs and hardened guide plates
  • Chrome moly push rods
  • Performance roller rockers
  • Melling oil pump and screen
  • Front sump oil pan (Black)
  • Dipstick and tube
  • Aluminum timing cover with scale
  • Fel-Pro gaskets
  • Borla 50MM stack induction system (As Cast)
  • Calibrated ECU (Holley Terminator X)
  • Main ECM Engine Wiring Harness
  • Fuel Injector Harness
  • Engine Coolant Temperature Sensor
  • Manifold Air Pressure Sensor
  • Fuel Injectors
  • Wide Ban O2 Sensor
  • Intake Air Temperature Sensor
  • Holley dual sync distributor (Requires CDI Box)
  • MSD Blaster II coil
  • MSD coil bracket
  • Spark plugs
  • 8mm Ignition wires
  • Water pump
  • Valve covers with baffles
  • Thermostat housing to match application
  • Performance balancer
  • Engines are photo documented during the building process
  • Engine Will Be Hot Run Tested – Base tune loaded
  • 2 Year Unlimited Miles Warranty Fuel Injected Version
427CI 351W Based SBF Stroker Engine 535HP

When you purchase one of our Ford engines you are buying the finest turn-key drop in ready crate engine combinations in the world. Some of our popular engine combinations like our 289, 302, 351w and world renowned strokers like the 331, 347, 408w, and 427w are best used for street/strip hot rods. All of our turn-key drop in ready packages can also be designed to accommodate high torque truck applications. When building Ford big block engines the target is “bigger is better”

With all the after market parts made readily available today, we can custom design your crate engine to deliver extremely powerful street performance or off road track use. All our engines are built with precision to perform with quality and assurance you can depend on.
Whether your vehicle is a Mustang, Fairlane, Thunderbird, or any 60’s muscle car at Proformance Unlimited we are here to help design and build the combination that best suits your knowledge level and over all experience, so your vehicle will out perform your expectations. Please browse our engine combinations listed below. Proformance Unlimited is best known for our precision custom designs. If you have any questions and would like Proformance Unlimited to build your next engine feel free to call Doug or Steve.

Small block 5.0L 302 Ford crate engine with aluminum heads. The 302 380HP engine combination can be custom designed to tailor to your specific needs. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.