Adjusting Nut 1pk 7/16 x 2.600 BBC Intake
Rocker Arm Nut – 7/16-20 in Thread – 2.600 in Length – Steel – Black Oxide – Stud Girdle – Big Block Chevy – Each
Rocker Arm Nut – 7/16-20 in Thread – 2.600 in Length – Steel – Black Oxide – Stud Girdle – Big Block Chevy – Each