192 SMALL BLOCK CHEVROLET- 16 RIB STREET 6RIB ACCESSORY (#3111) The Blower Shop's TBS 192 Low-Profile series is designed specifically for small block Chevrolet engines. Designed as a mild street application to fit under stock hoods on hot rods, and comes as a complete kit for one convenient price. The kit includes the 192 supercharger, manifold, and all necessary drive accessories required for assembly. This 16Rib drive kit includes a 6 Rib serpentine style accessory pulley, belt and spring tensioned idler assembly. Designed for single carbureted, mild street or marine use. The 192 is a max 10lb boost application. FITS CONVENTIONAL 23° CYLINDER HEADS FOR SMALL BLOCK CHEVROLET.