Used Holly-Weiand model#1741 supercharger pro streetcharger. For Big block Chevy, satin finish, for long nose water pump engines. Comes with installation and Technical manual. Lists new through Summitt for $2,492.95 (see below)
Weiand 177 Pro Street Superchargers 6530-1
Weiand 6530-1 - Weiand 177 Pro Street Superchargers $2,492.95
Supercharger System, Roots, 177 Series, Satin, Chevy, Big ...