Replacement needle and seat lock screw and adjustment nut for carburetors with black hardware. Works with all Holley carburetors with an adjustable needle and seat

Features:
  • Black lock screw and gasket
  • Black adjusting nut and gasket
  • Replacement needle and seat lock screw and adjustment nut for carburetors with black hardware. Works with all Holley carburetors with an adjustable needle and seat

    Features:
  • Black lock screw and gasket
  • Black adjusting nut and gasket