The Moroso oil pan stud kit for Chevrolet big block engines fits bullet-nose pan designs and is specified for use with part numbers 21591 and 21592. Supplied studs match those pan flanges to replace worn or missing fasteners, streamlining oil pan installation and ensuring secure attachment when used alongside the referenced Moroso pan parts.
Moroso Chevrolet Big Block Bullet Nose Oil Pan Stud Kit (Use w/Part No 21591/21592)