Factory Built AK-427

We produce 6 factory builds a year.  The car can be built around your specification and there are many options on parts that can be discussed prior to you placing your order.

Please contact the AK team to discuss the factory build package on 01733 267633


Ak 2016 ( Ruby)

Generation II Specification LS 3 – November 2021


  • AK Generation II chassis (Generation III chassis extra) finished in satin black powder coating (Other colours available extra)
  • Reconditioned/serviced Jaguar XJ40 running gear with fully rebuilt 3.54 differential (Fully rebuilt standard diff OR power lock diff extra)
  • Dual circuit servo assisted braking system consisting of copper brake lines to British Standard and stainless flexible hoses, single pot floating calipers with vented discs, single pot outboard rear calipers to solid discs (Brake upgrade extra)
  • AK pedal box
  • Two Gaz shock absorbers to front with adjustable rebound damping and spring platforms fitted with quality 450 lb rated springs – (Nitron option extra)
  • Two Gaz shock absorbers to rear with adjustable rebound damping and spring platforms fitted with quality 450 lb rated springs – (Nitron option extra)
  • AK’s power steering rack with twin U/J rack to column extension
  • BMW E34 steering column with AK’s turned S/S end finishers to stalks


  • 430 BHP LS3 Chevy (6.2 litre) – Please ask about any further options available.
  • Canems ECU System
  • Hydraulically operated clutch – (Clutch servo extra) or (Twin plate clutch extra)
  • Tremec gearbox and fully balanced prop- shaft (Auto box extra)

Cooling system

  • AK ali 3-core radiator
  • 16” high volume fan with adjustable capillary fan activating switch
  • AK stainless steel LS header tank
  • Silicone hoses throughout available in either blue or black
  • Single speed heater to stainless steel demist vents 

Wheels and Tyres 

  • Image Hallibrand 17” CHB replicas with spinners. Silver OR black with matt OR gloss centers and rims OR polished rims or. 7.5” front 9” rear fitted with tyres 225/50/17 front and 255/45/17 rear – (Other sizes available 15”,16” or 18” extra)

Exhaust system 

  • LS3 headers to custom made catalytic converters to quad collectors on AK 5” side pipes OR underfloor exhausts all in stainless steel – (AK’s LS S/S Headers extra) ( Exhaust escutcheon plates extra) 


  • Hand laid up GRP gel coated body consisting of one x 1.5 oz, 1 x 2 oz glass and 1 x 2mm core mat and tissue,125 degree resin used throughout, engine bay fitted with polished stainless steel cladding to bulkhead OR  colour co-ordinated painted engine bay, foot wells and inner wheel arches.
  • Full cockpit tub and inner boot integral with body to form monocoque construction
  • Scuttle hoop bonded into body and bolted through chassis
  • Stainless steel single splitter wing to radiator intake – (Triple splitter wing extra)
  • Standard dashboard OR the traditional dashboard option
  • Standard exterior boot hinge option – (Internal option extra)
  • Standard Bonnet Scoop – (Small rivet on or Supercharger scoop extra)
  • Flat transmission tunnel (Curved tunnel extra)
  • (Door escutcheon plates extra)
  • (Triple aluminum or glass nose vents extra) 

Exterior fittings 

  • Tinted laminate screen in chrome on brass surround with centre stay and escutcheons.
  • Front and rear over-riders – (Nudge bars or Jack lifters extra)
  • Single driver stainless steel roll bar with body escutcheons – (Triple leg roll bar extra. Passenger roll bar 2 or 3 legged extra)
  • Twin windscreen wipers – (Triple wipers extra)
  • Windscreen washer jets fed from stainless steel LS washer bottle
  • Sun-visors (blue, smoke or green depending on colour of car)
  • Toughened glass wind wings with chrome on brass fittings
  • Bonnet locks and boot lock with matching keys
  • Quad optic or P700 headlight units (LED option extra)
  • Lucas indicators (orange or white lens) & Side repeaters in orange or white
  • Lucas stop taillights and rear reflectors
  • Chrome number plate light
  • Frenched in rear fog light and reversing light OR both left un-fitted but supplied for MOT testing
  • Badges:
  • Front: AK logo badge
  • Rear: Cobra emblem badge
  • Polished stone guards OR Clear vinyl stone guards
  • Stainless steel side vents
  • External chrome boot hinge – (Not supplied when opting for internal boot hinges)
  • 3.5” Monza lockable fuel filler cap frenched into driver’s side rear wing (Twin filler extra)
  • Bonnet and boot fitted with gas rams
  • Body painted by AK’s Painters – Standard car colour of your choice (Stripes, roundels and some paints, e.g. House of Kolor are extra) 


  • Standard leather interior – (Deluxe option which includes leather rear  bulkhead extra)
  • Seats tall or standard, door panels (with pockets), dashboard, gear lever and handbrake gator and seat belt mitts in leather with piping. With your centre tunnel carpet in leather binding to match.
  • Jaguar quality black carpet (Blue, green or burgundy wool carpet extra)
  • Three-point Willans seat belts – available in black, blue or red (Lucas grey extra)
  • (Seat runners extra)
  • Instruments – All Smith’s Classic Range (Flight range with optional coloured leds extra)
  • Speedo
  • Rev counter
  • Fuel gauge
  • Temperature gauge
  • Oil pressure
  • Voltmeter
  • Time clock (Not supplied when opting for the traditional dashboard)
  • Ignition switch
  • Starter button
  • Switches – To be illuminated round brushed aluminum Savage range and consisting of:
  • Hazard
  • Heater
  • Rear fog
  • Side lights
  • Head lights
  • (Battery Cut off switch extra)
  • Cigarette lighter OR USB point
  • Alloy round gear lever knob
  • Chrome gear lever ring to suit shape of your transmission tunnel
  • Chrome AK handbrake lever handle
  • Mountney ‘M’ range leather steering wheel (Wooden or Moto Lita steering wheel extra)
  • Collapsible boss
  • Immobiliser fitted (Tracker extra)
  • Interior scuttle mirror
  • Driver and passenger mirrors, body mounted
  • Silent travel period door locks
  • (Hood, tonneau cover or hardtop extra)

 Vehicle will be put through the UK’s Vehicle Inspectorate Low Volume Scheme, registered and taxed for 6 months.

Optional Extras for AK 427 Standard Factory builds:

Optional Upgrades & Extras for AK 427 Factory builds-