86-95 427W Boss 4 bolt Main Block 500 HP EFI Mustang Engine



Above engine shown with optional belt system 


Block Color, Ignition Wire Color, Valve Cover & Air Cleaner Choices

Choose a Belt System for your Alternator, Power Steering & A/C


                   Includes Holley Sniper EFI System

Plus optional items below

  • Packaged And Crated No charge.
    No Core charge, Sold Outright
    Alternator system Add $990.00
    Alternator and AC add $1,980.00
    Alternator and PS add $1,870.00
    Alternator PS and AC add $ 2,420.00
    Custom Aluminum Valve covers & Air Cleaner Add $350.00
    Holley Sniper electronic Fuel injection add $1,925.00
    • New Ford Boss 4 Bolt Main Block
    • New Scat Forged Stroker Crankshaft
    • internally Balanced
    • New Scat I-Beam connecting Rods with ARP heavy duty Retaining Bolts
    • Mahle 4,125 Forged Pistons 10 to 1 Compression use Pump gas 93 Octane
    • Moly Rings 1.5, 1.5, 3.00mm
    • Double Roller Melling Timing Set
    • New Hydraulic Roller Cam Shaft
    • Cam 2500-6000 RPM EFI Compatible 114 Lobe separation
    • Clevite Street Racing Bearings
    • Aluminum Performance Cylinder Heads
    • stainless Valves,  Hardened Valve Locks
    • moly retainers and HD valve springs
    • Chrome Moly Pushrods
    • Roller rockers
    • Ford Head Gaskets  M6051-R351
    • New Harmonic Balancer 0 Balance
    • Comp Hi rev Roller lifters
    • Melling High Pressure Oil pump
    • Fel-Pro Cometic Gaskets
    • New Automatic Transmission Flexplate
    • New Oil Pan Front or Rear Sump Available
    • Polished Aluminum Valve Covers
    • Holley Sniper Fuel Injection System
    • Aluminum Timing cover 86-95
    • New Water pump Reverse rotation
    • Electronic Distributor
    • Ignition Wires ford 12259 8 MM
    • New Champion Spark plugs
    • Chrome Air Cleaner
    • PCV Ventilation System
    • Ford Thermostat Housing
    • Complete Fel-pro Gasket set

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