Comp Cams Rocker Arm Adjusting Nuts Stud Girdle, Adjusting Nut, 7/16" Stud DR80 These slip into factory mounting

These slip into factory mounting locations without modification

OEM-spec mounting tabs - Bolts directly to factory cradle points with zero modification

Direct bolt-in replacement - Mounts at factory attachment points with no modification needed

Compatible with nearly all BMW steering wheels (1977-Present)

Does the sequential LED require any wiring or power source

Comp Cams Rocker Arm Adjusting Nuts Stud Girdle, Adjusting Nut, 7/16" Stud DR80 These slip into factory mountingRocker Arm Adjusting Nuts Stud Girdle, Adjusting Nut, 7 16" Stud . 600 Base Stud girdle polylocks are precision ground for minimum runout Tapered for extra strenth in locking areas High EnergyT and Magnum polylocks are best for moderate lift and spring pressure applications Hi TechT Polylocks work well in all high end race applications