Description
Part Number: 601-1422-10
Race Star 12mm x 1.5 GM Open End Deluxe Wheel Installation Kit (10 Pack)
Complete drag race and street-strip wheel installation hardware package designed specifically for GM applications using Race Star performance wheels.
Key Features
- ☑ Precision-machined 12mm x 1.5 thread pitch tailored for General Motors hub applications.
- ☑ Open-end shank design accommodates extended wheel studs required by motorsport sanctioning bodies.
- ☑ 1.38″ shank length with 13/16″ hex head provides proper wheel seat clamping and socket engagement.
- ☑ Deluxe kit package complete with centered washers, chrome valve stems, hub centric rings, and thin-wall socket.
- ☑ High-luster chrome finish engineered to withstand frequent drag strip wheel changes and harsh conditions.
Technical Specifications
| Brand | Race Star Industries |
|---|---|
| Manufacturer Part Number (MPN) | 601-1422-10 |
| Thread Size | 12mm x 1.50 |
| Lug Nut Style | Open End Shank Lug Nut |
| Shank Length | 1.38″ |
| Wrench Size Required | 13/16″ Hex |
| Washer Diameter | 1.25″ Outer Diameter (Centered) |
| Application Fitment | GM (General Motors) |
| Quantity | 10 Pack Kit |
What’s Included in the Box
- 10 x Race Star 12mm x 1.5 Open End Shank Lug Nuts (1.38″ Shank)
- 10 x Centered Lug Nut Washers (1.25″ OD)
- 2 x Chrome Valve Stems
- 2 x Hub Centric Rings
- 1 x Chrome Thin Wall Socket (13/16″)
Engineered for maximum safety and exact wheel alignment, Race Star wheel installation kits provide superior clamping force on the street or strip. As an official UK distributor, JP Racing offers rapid UK dispatch, expert product support, and competitive motorsport pricing.




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