(2600) Small Block Chevy Standard Port Kit – 1V – (Polished) – 6V-71 This manifold is designed for Small Block Chevy STANDARD PORT applications. This complete drive kit includes all parts and drive accessories required for assembly in conjunction with the TBS 6V-71 supercharger. It features a 1V accessory pulley, so you can drive one additional accessory off the crankshaft with this convenient, easy to assemble application. Fits conventional 23˚ cylinder heads, early to 1986 applications. Later years require manifold modification. * Please call for details. 208-985-7650