Match made in heaven

Dullys Customs


JOH  Engineering

Call us today (07)3282 2194

Dullys Customs has recently acquired JOH Engineering to further grow and expand the business whilst still providing outstanding customer service. We are a family-owned and operated business offering the best service at competitive prices

What We Offer

JOH Engineering has more than 42 years’ experience in the automotive repair and engine reconditioning. And now that Dullys Customs has teamed up with JOH Engineering we can offer an endless range of services.

Our services include, but are not limited to:

  • Engine reconditioning
  • Driveshaft construction and balancing
  • Mechanical servicing and repairs
  • Cylinder head servicing and repairs
  • Performance engine building
  • General automotive machining
  • Ultrasonic cleaning
  • Performance parts
  • Performance upgrades

We are now stockists For

See the range of Raceworks products and make your list of parts today!

I can't thank Dullys Customs enough. Great service and he knows what he's doing. And the price is amazing . Thank you for fixing my scooter.


Might be just a man in a shed but Dully will go above and beyond to help you out. Not to mention he is a qualified diesel fitter with many other acquired skills he has mastered. I can not highly recommend him enough. Nothing leaves his work shop less than perfect

Caleb J Webb

These guys did a great job fixing some machine work done elsewhere. the quality of work was not even comparable.

Adrian Fuller

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