
Brightstone Engineering
Custom CNC Machining for One-Offs and Small Runs
From concept to component — built in the UK, made to last.
Brightstone Engineering is a UK-based machine shop specialising in CNC machining, manual milling, and custom metal part fabrication for cars, motorcycles, and industrial equipment. We manufacture high-performance automotive parts such as gearbox adapter plates, wheel spacers, diff covers, and custom brackets — as well as offering one-off part repair, reverse engineering, and small-batch production. Whether you need a precision-machined component, a replacement for a broken part, or a completely custom design, we deliver high-quality results with fast turnaround and personal service.
A passion for precision
- Precision CNC & Manual Machining: From one-off prototypes to short production runs.
- Broken Parts Repaired or Remade: Bring us the part — we’ll reverse-engineer and rebuild it.
- High-Performance Car Parts: Custom adapters, spacers, brackets, and more.
- 3D Scanning for Exact Fit: Capture worn or rare parts for accurate reproduction.
- Straightforward Quotes: Clear pricing and honest lead times from a real engineer.
- UK-Based, Owner-Operated Workshop: Personal service, fast turnaround, no middlemen.
Categories
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Wheel Spacers
Premium Hubcentric Wheel Spacers – CNC Machined in the UK Brightstone Engineering...
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Gearbox Adapters
CNC-Machined Gearbox Adapter Plates – Engine Swap Kits In Stock Brightstone Engineering...
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Hub Adapters
Precision Hub Adapters & PCD Conversion Kits – CNC Machined in the...
Featured products
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BMW Alloy Wheel Spacers 4 x 10mm Black Bolts Locks M5 F10 F80 M3 M4 M2 DEMON
Regular price £99.95 GBPRegular priceUnit price / per -
BMW Alloy Wheel Spacers 4 x 15mm Black Bolts Locks M5 F10 F80 M3 M4 M2 DEMON (Copy)
Regular price £99.95 GBPRegular priceUnit price / per -
BMW Alloy Wheel Spacers 4 x 20mm Black Bolts Locks M5 F10 F80 M3 M4 M2 DEMON
Regular price £99.95 GBPRegular priceUnit price / per -
Bolt-On Wheel Spacers (4) 5x120 72.6 30mm for Land Rover Defender [L663] 19-20
Regular price £99.95 GBPRegular priceUnit price / per -
Gearbox Adapter Plate – BMW M50 M52 M54 S50 S52 S54 to ZF 8HP / DCT / Manual
Regular price £410.00 GBPRegular priceUnit price / per -
Gearbox Adapter Plate – BMW M50 M52 M54 S50 S52 S54 to ZF 8HP / GS6-53DZ
Regular price £370.00 GBPRegular priceUnit price / per -
Gearbox Adapter Plate – BMW M57 3.0D to ZF 8HP / GS6-53DZ
Regular price £340.00 GBPRegular priceUnit price / per -
Gearbox Adapter Plate – BMW V12 M70/M73 to ZF 8HP / GS6-53DZ
Regular price £325.00 GBPRegular priceUnit price / per
