This manifold is designed for Small Block Chevy LARGE PORT applications. This complete drive kit includes all parts and drive accessories required for assembly in conjunction with a TBS 71-Series supercharger. It features a 2V accessory pulley, so you can drive two V Belt style accessories off the crankshaft with this convenient, easy to assemble application. This kit is designed to fit a SHORT water pump application.
TBS 6-71 Supercharger: https://theblowershop.com/shop/6-71-tbs-billet-case-high-helix-billet-rotors-6pt-2019/
*Compatible with conventional 23˚ cylinder heads, early to 1986 applications. Later years require manifold modification.*
(High Energy Ignition distributors not applicable)