Not currently available. ARP states availabile again in March 2022.
S550-Mustang-lug-nut-open-ended-M14-150-thread-P1591.aspx
Wheel studs manufactured by ARP for 2015+ Mustangs
Recommended upgrade for track-driven Mustangs. A must to allow installation of slip-on wheel spacers.
- 0.50" longer than stock.
- Fits front and rear.
- Direct press fit: no drilling necessary.
- 5-pack fits one wheel. 4 required per car.
- Also available: 1.00" longer than stock
Benefits
- Extended length allows use of wheel spacers
- Fits front and rear of 2015+ Mustang
- Stronger than stock
- Plated for superior corrosion resistance
Features
- Under-head length: 2.935"
- Knurl diameter: 0.625"
- Knurl length: 0.40"
- Thread size: M14-1.50
- Material: heat-treated 8740 chrome moly steel
- Tensile strength: 190,000 psi
- Cadmium plated
- Sold in 5-pack; fits one hub. 4 required per car.
Required
Open-ended lug nuts
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