Gearbox Adapters

CNC-Machined Gearbox Adapter Plates – Engine Swap Kits In Stock

Brightstone Engineering manufactures a growing range of ready-to-install gearbox adapter plates for popular engine swap combinations. Each plate is CNC-machined in the UK from solid aluminium or steel, designed to offer precise alignment, reliable fitment, and short lead times.

Our off-the-shelf transmission adapter kits support swaps like:

  • BMW M50/M52/M54/S54 engines to ZF 8HP, DCT, or GS6-53DZ gearboxes
  • BMW M57 3.0D to GS6 and ZF 8HP automatic conversions
  • Chevrolet LS to Jaguar ZF 8HP70 transmission

Every adapter plate includes:

  • Accurate input shaft positioning and starter motor clearance
  • High-strength bolts and hardware
  • Optional anodised finish for corrosion resistance
  • Made in the UK with fast shipping and support

These are proven, tested designs used in track cars, drift builds, and road swaps — no custom machining required. Browse the kits below or contact us if you're unsure about compatibility.

Also check out our Wheel Spacers and Hub Adapters

Not sure if any of these products fit your car? Can’t see your model or want a set for a model that's not listed? Get in touch — we’ll reply within 24 hours.
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  • Custom Gearbox Adapter Plates

    Custom Gearbox Adapter Plates – Precision CNC Machined in the UK

    Custom Gearbox Adapter Plates – Precision CNC Machined in the UK

    £1,195.00 GBP
    £1,195.00 GBP

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