ARP’s heat-treated 8740 chrome-moly wheel studs are a much-needed replacement for any car engaged in autocross, track, or drag racing. They have a tensile strength of 200,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing. The studs are sold in packs of 5 and are cadmium plated for extra durability. Nuts not included.

Overall Length is 3” (Approximately 1” Longer than stock Subaru Studs) Thread Size M12x1.25 5 Extended wheel studs included per pack. Qty 4 would be needed to replace all on a Subaru.

• Wheel Stud Style - Press-in

• Wheel Stud Thread Size - 12mm x 1.25 RH

• Knurl Diameter - 0.565"

• Underhead Length - 3.000"

• Knurl Length - 0.270"

• Quick-Start Nose - Yes

• Qty - 5