Moroso 38150 - Stud Kit, Oil Pump, Chevy

Oil Pump Stud Kit Wet Sump 7/16 in. x 3 3/16 in. Incl. Self Locking Nut/Hardened And Ground Washer 4130 Chrome Moly Steel • Wet sump oil pump stud (7?16" x 3-3?16") is manufactured from 4130 chrome moly steel • Provides improved mounting for all Moroso oil pumps or stock pumps on Small Block, Big Block and 90° V6 Chevy engines • Kit includes a nut and hardened/ground washer