The Sprint is inspired by the classic five-spoke Kustomag and Keystone Klassic wheels that emerged in the 1960s and became defining aftermarket wheels of the muscle-car era.

These wheels were never exclusive to one particular make or model. Their distinctive styling appeared across American muscle cars, drag cars and custom builds throughout the 1960s and 1970s.

The OS Formula Sprint is our modern interpretation of that unmistakable period design, combining an angular five-spoke centre, black recessed detailing, machined highlights and a deep polished outer lip.

At OS Formula Wheels, we use the latest wheel-manufacturing technology to produce classic designs, then fit them to old-school cars properly.

CLASSIC DESIGN. MODERN CONSTRUCTION.

The original Kustomag design used a die-cast aluminium centre fitted to a chrome steel outer hoop.

The OS Formula Sprint recreates the appearance using modern alloy-wheel construction while retaining the features that made the original design so recognisable:

• Five broad, angular spokes

• Black recessed spoke detailing

• Machined and polished highlights

• Large rounded wheel openings

• Deep polished outer lip

• Classic exposed five-stud layout

The Sprint is inspired by this historic design rather than being presented as an exact reproduction or factory wheel from a particular vehicle.

AVAILABLE SIZES

13" Sprint

• 13" x 7" — PCD: 5x108 — Offset: 0 or +6

• 13" x 9" — PCD: 5x108 — Offset: -18

The 13" x 7" front and 13" x 9" rear can be combined to create a traditional staggered setup with a deep-dish rear appearance.

DESIGNED FOR EARLY HOLDEN AND TORANA APPLICATIONS

The Sprint is available in a 5x108 PCD, making it particularly suited to selected early Holden and Torana applications.

These include:

Holden LC Torana
Holden LJ Torana
Torana GTR
Torana XU-1-inspired builds
Torana S and SL
Classic street and competition-style Toranas

Before supplying your wheels, we’ll contact you to confirm your vehicle, front and rear sizes and fitment requirements.

Not sure what you need? That’s exactly what we’re here for.

BLACK, MACHINED AND POLISHED FINISH

The Sprint features a black recessed centre with machined and polished detailing.

The dark sections create depth around the five-spoke design, while the machined highlights and deep polished lip recreate the unmistakable appearance of a classic 1960s and 1970s muscle-car wheel.

GENUINE MUSCLE-CAR AND DRAG-RACING HERITAGE

The design that inspired the Sprint became popular across American muscle cars rather than belonging to one manufacturer.

Period-style applications included:

Ford Mustang and Fairlane
Chevrolet Camaro, Chevelle and Corvette
Plymouth Barracuda and Road Runner
Dodge Charger and Challenger
Pontiac GTO
Oldsmobile muscle cars

The design also developed a strong association with Mopar and American drag racing, giving the Sprint genuine period competition character rather than simply being a modern wheel made to look old.

FULL CUSTOM

We specialise in 2 or 3-piece one-off special orders in any design you want.

• 15" to 23" with fully custom offsets and backspacing

• Beadlock / Drag setups

WHY OS FORMULA?

We’ve been working with wheels for generations.

Established in Sydney in the 1960s as Neale Wheels, we are still proudly family-run, delivering the same quality and personal service that built our reputation.

Our Sprint wheels are manufactured to meet applicable JWL standards and are VIA certified.

We specialise in:

✓ Old-school and classic-car wheels
✓ Early Holden and Torana fitments
✓ Correct offsets and backspacing
✓ Hard-to-find wheel applications
✓ Staggered front and rear combinations
✓ Classic muscle-car and drag-inspired designs
✓ JWL-standard and VIA-certified wheels
✓ Australia-wide delivery
✓ Worldwide shipping

Need something unusual? Ask us. Old-school fitments are what we do.

ORDERING YOUR SPRINT WHEELS

Choose your preferred wheel size or staggered combination, then place your order.

We’ll contact you to confirm your vehicle, front and rear wheel sizes, offset, backspacing and any other fitment requirements.

Because many early Toranas have been modified over the years, brake upgrades, suspension changes, replacement differentials, shortened axles, flares and body modifications may affect the correct wheel fitment.

Need help choosing between a matching set or a staggered 13" x 7" and 13" x 9" combination? Contact us before ordering and we’ll help work out the correct setup for your Torana.