Grayston 10 mm Competition Wheel Spacer Kit for Mini and Classic Cars

Aluminium wheel spacers with extended 3/8" UNF studs – Pair

The Grayston competition wheel spacer kit is designed to widen the wheel track on compatible vehicles. Suitable for motorsport applications and selected road-going setups, it provides a practical way to adjust wheel positioning and accommodate specific wheel fitment requirements.

The kit includes two aluminium wheel spacers and a set of extended replacement studs with 3/8" UNF threads. For compatible four-stud applications, the corresponding kit includes eight replacement studs or bolts, depending on the mounting configuration.

Key Features

• Brand: Grayston
• Manufacturer reference: SP21
• Product type: Competition wheel spacer kit
• Spacer thickness: 10 mm each
• Spacer material: Aluminium
• Quantity: One pair of spacers
• Fixings: Extended 3/8" UNF wheel studs
• Supplied contents: Two spacers and a replacement stud set

Vehicle Applications

Intended for compatible fitments on the following classic vehicles:

• Mini
• MG
• MG Midget
• Austin-Healey Sprite
• Austin A35
• Austin A40

Installation Notes

The supplied studs are designed to replace the original studs, not to convert a wheel-bolt application into a stud-mounted arrangement. Before installation, check the wheel-stud count, thread specification, required stud length and spacer compatibility with the vehicle's hubs and wheels.

Wheel spacers alter track width and wheel position. Ensure adequate clearance and confirm that the installation complies with the requirements applicable to your vehicle.