Weiand's Pro–Street Superchargers represent a significant leap in technology for obtaining substantial performance gains (25–40% over stock) while maintaining drive ability and reliability. What's more, Weiand has received a C.A.R.B. exemption covering 1986 Chevrolet passenger cars and light trucks equipped with carbureted 305–350 c.i.d. small block engines. The kits must be installed with the supplied pulleys as well as an OEM carburetor and emission controls in order to retain 50–state emissions legality.
X–Long Nose 6–Rib Drive Belt 1986 only 50 State Emissions Legal Satin Finish
Will work with accessory drive Pulley systems that use a combination of serpentine and V-belts. X-Long nose kits fit most short and long water pump applications. Will not work on any vehicles originally equipped with a TPI fuel Injection system.