(2621) Small Block Chevy 2V Accessory Drive Kit- For 8-71 FRONT OFFSET Supercharger - LARGE PORT

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 the TBS 8-71 FRONT OFFSET supercharger. It features a 2V accessory pulley, so you can drive two accessories off the crankshaft with this convenient, easy to assemble application. This kit is designed to fit a SHORT water pump application.

TBS 8-71 FRONT OFFSET Supercharger:

*Compatible with conventional 23˚ cylinder heads, early to 1986 applications. Later years require manifold modification. *


  • 5.475” tall from the base of the China Wall to the top of the manifold
  • Machined for thermostat housing
  • Raised floor with large radius ports for better airflow resulting an increase in performance and aids in even fuel distribution
  • Comes polished, but offered in black cerakote or satin. Please call for pricing.


This complete drive kit will fit your conventional headed (23 degree) Small Block Chevrolet engine and is designed for a TBS 8-71 FRONT OFFSET supercharger. The 2V accessory will allow you to run two V style belts to run your accessories off of the crankshaft. Please note that snout length, idler pulley stand length, and pulley combinations may vary based on your engine combination, desired boost levels and blower drive alignment. This kit is designed to work with a SHORT water pump. Please see photo below for drive kit and supercharger height and dimensions.

Additional information

Weight 80 lbs