MK4 Complete kit


     No Donor Required Build Page


So you’ve settled on a MK4 Replica from Factory Five, and after weeks of looking have come up empty on finding a good usable Donor car at a reasonable price – what to do?


Consider going the no doner required build route.  Going this route eliminates having to locate all but the most basic parts, specifically the complete drive line, wheels, tires, battery and paint. Everything else you will need is included in the kit.



The Base Price of the MK4 Complete kit is $19,990.00 US. There are many options that can be added to these cars and the best way to gain a complete understanding of what your “Ideal Cobra” would cost to build is to sign up for the WCC mail list using the blue panel on the right. When you do so you gain access to subscriber only in-line interactive work sheets that allow you to option your Cobra as you  envision it and as you do so the spread sheet will price your build for you.


Experience tells us that IF you stick to the plan you embodied in the spread sheet, and that’s hard to do, you will build the car for within $1500 of what the sheet shows. (assuming of course that your estimates for Paint etc are in line with costs in your area)



Complete list of Included parts in the Base kit follows. Note that Items listed in Red Text are parts that Factory Five is required by the Cdn Federal DOT to remove from the kit in order to allow them to be shipped into Canada. All of the removed parts are readily available from alternate sources.

    • Frame: Complete jig-welded original style 4” round tube
      frame.  Includes all mounts ready to accept small block Ford and 1987-2004
      Mustang running gear.  Kit can be ordered to accept a wide variety of

      • Comes powdercoated in gloss black
      • Includes three point roll bar powdercoated to match
      • Includes mounts to accept passenger side roll bar.


    • Body:  Hand laid 3/16” laminate composite body and panels made
      with vinylester resin. 

      • Driver and Passenger doors with new molded door liners
      • Hood with new molded hood liner, and centered hood scoop
      • Trunk with new molded trunk liner and improved mount face for lic
        plate light. 
      • Includes secondary body fasteners assembly.
        • Adhesive backed and foam weatherstrip
        • C-channel door edge trim and fasteners
        • Plastic end caps and body u-nut fasteners
        • Trunk and engine bay seal, push on rubber bulb seal
        • Rubber hood and trunk bumpers
      • Includes multi-adjustable door hinges with bronze bushings
      • Includes vintage trunk hinge kit, hinge support plates and
      • Includes hood hinge kit with hydraulic piston supports and fasteners
        Includes original design quick-jack competition bumpers w/stainless steel
        sleeves and fasteners.


    • Chassis Aluminum Panels: Includes over 40 CNC cut, pre-formed
      6061-T6 aluminum panels for cockpit, trunk, and engine bay.

      • 1200 pre-packaged rivets1/8” short & long, 3/16” short &
      • Complete Mk4 cockpit aluminum with optional block-off plates and
        patch covers
      • Engine bay aluminum assembly with aluminum nose sections and splash
      • Aluminum trunk liner has been replaced by molded trunk liner


    • Complete Front Suspension:  Unequal length a-arm control arms
      with coil-over shock suspension.  Comes complete with all parts and fasteners.

      • Koni brand high performance mono-tube, rod-end shock absorbers
      • Coil-over kit for Koni dampers including spring hat, threaded seat
        and 500lb. black powdercoated performance springs
      • Adjustable upper control arms with ball joints and fasteners
      • Lower tubular control arms with ball joints and fasteners
      • Grade-8 mounting hardware.


    • Complete Rear Suspension:  High-end 3-link deluxe rear
      suspension with fasteners and hardware required to install.

      • FFR Deluxe 3-Link suspension kit w/rear-end brackets, upper link kit,
        and fasteners, including pan-hard bar kit w/rod-ends and gr8 fasteners.
      • Koni brand high performance mono-tube, rod-end shock absorbers
      • Coil-over kit for Koni dampers including spring hat, threaded seat
        and 350lb. black powdercoated performance springs
      • Factory Five tubular rear lower control arms, w/polyurethane bushings
        and fasteners


    • Complete Front Brake Kit:
      • S/N 95 style spindles and spindle adapter bracket w/fasteners
      • Front hubs, fasteners and dust covers
      • Front Brakes, Ford GT 11” front rotors w/twin piston calipers, brake
        pads and fasteners
      • Master cylinder (listed in pedal box assembly), front stainless
        braided brake line w/mount clips, banjo bolts and brake line mounting
      • Pre-flared 3/16” brake line and brake line T-adapter
      • OEM Ford Mustang emergency brake handle, fasteners and cable


    • Complete Steering System:  Complete steering system using 15:1
      manual rack from tie rod ends and fasteners to vintage steering wheel and
      badges.  Collapsible design.

      • 15:1 Manual steering rack w/inner and outer tie rod ends and
      • Polyurethane steering rack bushings and fasteners
      • Steering rack shaft adapter 9/16-26 spline
      • Nickel plated lower steering shaft (fully welded u-joints)
      • Collapsible upper steering shaft, w/friction washers
      • 14” Vintage wood and aluminum steering wheel w/boss and ceramic F5R
        center section and fasteners
      • Steering bearings and hardware, including flange bearing, pillow
        block bearing and fasteners


    • Complete Fuel System/Parts:  Based on OEM style fuel tank and
      system, this assembly provides everything from the gas cap to the lines, and is
      designed to work with carburetors or fuel injection systems. External fuel pump

      • OEM style fuel tank w/mounting straps and hardware, vents, gaskets,
        pick-up and fuel level sending unit
      • Fuel lines, connectors, filler neck and fasteners
      • Pre-flared fuel lines (1/4” and 5/16”) w/unions, barbs, hose clamps
        and high press flex lines and fasteners
      • Aston LeMans style polished aluminum fuel cap with integral pressure
        cap, gaskets, ground strap, fuel hose to tank w/fasteners.
      • 3/8” line fuel filter, connectors and hose clamps



    • Complete Cooling System/Parts: Electric cooling fan and
      mounting hardware, extensions for radiator hoses, and all necessary fasteners.

      • Electric cooling fan and mounting kit w/connectors
      • Aluminum radiator w/cap and in-line filler neck
      • Radiator mount kit and fasteners
      • Stainless Steel radiator hose kit incl. adapter kit, fasteners and
      • Overflow tank w/cap, hoses, hose clamps and mounting hardware
      • 185 degree thermostat switch and wiring


    • Engine Accessories/Side Exhaust/Mounts:  The Mk4 Complete kit
      is configured to accommodate the engine of your choice.  Select from full
      tubular 4-into-4-into 1 headers and side exhaust, engine and transmission

      • Engine/Transmission mounts (select 302/351 or 4.6L, or 390/427/428,
        or 429/460), with fasteners
      • Exhaust, with gaskets and fasteners.  Select from
        • 87-95 straight pipes
        • 96-04 straight pipes
        • 302 Headers, ceramic coated
        • 351 Headers, ceramic coated
        • 390/427/428 Headers, ceramic coated
        • 429/460 Headers, ceramic coated
        • 87-95 Catalytic converters w/air hose, check valve, T-hose
        • 96-04 Catalytic converters
        • 4.6L 2-Valve Headers, ceramic coated
        • 4.6L 4-Valve Headers, ceramic coated
      • Side Exhaust, bare steel w/rubber hanger brackets, gaskets and


    • Driveshaft:  Select from one of three available driveshafts
      w/fasteners to match the engine/trans of your choice.  Select one of the

      • 28 spline 10.375” driveshaft for T-5 or Tremec 3550’s
      • 31 spline 10.375” driveshaft for Tremec TKO 500 or 600’s
      • 31 spline 12.875” driveshaft for 4.6L engines w/T-45’s or


    • Gauges and Dash and Electrical Assembly:  End those wiring
      harness woes, integrated harness and electronic gauges are just the start of
      this massive assembly.  Choose either vintage/replica or modern/ performance
      gauges to complement an authentic original street style dash. Complete assembly
      comes with covered aluminum dash, dash buttons, toggles and indicator lights,
      switches, and horn. 

      • Mk4 pre-cut original style aluminum dashboard w/fasteners
      • Padded dash cover, black vinyl
      • Custom fit chassis wiring harness
      • Ignition switch and F5R key, headlight switch, 3-position turn signal
        switch, starter solenoid and horn.
      • Dash indicators, Red, Green, Blue dash lights
      • Wiring harness mounting kit and hardware incl. Fuse panel
      • Insulated line clip hardware and fasteners
      • Cable ties, wire loom and flex grommeting
      • On/Off switch, horn button, flasher and all connectors
      • Battery ground strap
      • Battery Box and Relocation Kit:  Trunk mounted battery box, cables
        and hold-downs with fasteners.
      • Speedometer sending unit, pigtail, fasteners and 3.55 gear
      • Choose a complete set of 7 Autometer Ultra-Light electronic gauges,
        w/connectors, terminals and installation kit.  Includes the following gauges:

        • Speedometer
        • Tachometer
        • Oil Pressure Gauge
        • Water Temperature Gauge
        • Fuel Level Gauge
        • Voltmeter
        • Oil Temperature Gauge


    OR Select


      • Complete set of 7 vintage F5R Replica gauges w/connectors, terminals
        and installation kit includes

        • Speedometer, reverse read
        • Tachometer
        • Oil Pressure Gauge
        • Water Temperature Gauge
        • Fuel Level Gauge
        • Voltmeter
        • Clock



    • Complete Interior Accessories:  The Mk4 Complete kit comes with all the interior
      accessories you need and want.  Authentic original style seats, door latches,
      toggles, rear view mirror, and more complement the dash and gauges assembly for
      a full interior that is period correct.  Check out this full list of standard
      parts and assemblies.


      • Authentic original roadster metal framed seats, black vinyl
      • 5-point Simpson Brand harnesses.  3” wide driver and passenger, frame
        mounted  w/fasteners
      • Complete cockpit carpet set, black all-weather
      • Emergency brake boot, black vinyl
      • Authentic interior rear view mirror w/fasteners
      • Full 7-gauge electronic F5R Vintage gauges or Autometer Ultra-Lite
        gauges (see description above in gauge assembly)
      • Original style door latches, fasteners and leather check
      • Authentic stainless shifter handle, shift knob, boot, polished ring
        and fasteners
      • Authentic 14” wood and aluminum steering wheel (listed in steering
        assembly), w/polished aluminum boss and small center badge.


    • Exterior Accessories and Lighting:  Along with the goodies on
      the inside of the car, the Mk4 complete kit is loaded with the right exterior
      parts and trim on the outside.

      • Authentic Chrome-on-Brass vintage windscreen, tinted with side bars
        and fasteners.  DOT safety glass compliant
      • Authentic original style three-lock set including T-trunk handle,
        L-shaped hood handles, matching keys, cam wedges, fasteners, latch pin sleeves
        and plastic end cap
      • Authentic license plate light and bracket with fasteners
      • Authentic 3.5” Aston roller gas cap, polished cast aluminum with
        adaptor kit and all fasteners.
      • Competition hood pins. 
      • High quality laser-cut aluminum side louvers.         
      • Ceramic F5R badging nose and tail
      • Original style headlamp assemblies, including buckets, halogen
        headlamps, trim rings, and fasteners (DOT approved).
      • Original style British front amber turn signals, and red rear
      • All lighting is DOT approved.


    • Complete Pedal Box and Components:  Leaving the Mustang pedal
      box behind, the complete Mk4 kit utilizes the proven Wilwood brand pedal box
      w/fasteners and all the required ancillary parts. 

      • Wilwood pedal box and mounting hardware
      • Master Cylinders,(Brake and Clutch) clutch quadrant, clutch cable, threaded firewall
      • Accelerator pedal, accelerator cable, return spring and ball stud
        retainer, w/fasteners
      • Brake line adapters and T-fittings


    • Oil Filter Re-locater/Alternate Drive Pulley Assemblies:  A
      cool oil filter relocate kit comes with all hoses and hardware.  Other parts to
      help 302 EFI and Mustang engine users include…

      • Oil filter relocate mount with fittings, hoses, barbs and
      • Spin-on engine block adapter
      • Alternate drive pulley, spacer, pulley wheel and fasteners
      • Air filter, conical
      • Fan belt, six rib


    • 87-95 Mk4 Roadster Assembly Manual:  Bound assembly manual
      that is over 200 pages long.


    • Fasteners:  Over 1500 top quality zinc plated, chrome and
      stainless steel USS and SAE fasteners, numbered and packed individually by


Contact Info

By Phone 250 777-3031

By E-Mail