Key Features: Wheel Stud - 12 mm x 1.50 Thread - 3.250 in Long - 0.509 in Knurl - Chromoly - Cadmium - Late GM F-Body - Set of 5. AMCO AUTO PARTS, LLC. Back to top. State Restrictions. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
