Mr. Gasket Weatherproof connectors are ideal for all high performance and racing wiring applications. The high quality connectors & seals provide an OEM style reliable wiring connection. This 232-piece kit provides an assortment of (14) connectors w/ 1 to 4 terminals per connector & crimp terminals and seals that work with 12-20 gauge wire. These connectors are compatible with the connectors on most high performance electrical components (i.e. MSD Distributors, Holley distributors, EFI Systems, and Many OEM sensors and components). Includes plastic storage case.