(2607) Small Block Chevy Large 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 accessory off the crankshaft with this convenient, easy to assemble application.

TBS 6V-71 Supercharger:


Fits conventional 23˚ heads, early to 1986 applications. Later years require manifold modification. *Please call for details. 208-985-7650



  • 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 6V-71 supercharger. The 1V accessory will allow you to run one V style belt to drive 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 37 lbs
Small Block Chevy

SB Chevy STD Port 1V Accessory, SB Chevy STD Port 2V Accessory, SB Chevy STD Port 6 Rib Accessory, SB Chevy LRG Port 1V Accessory, SB Chevy LRG Port 2V Accessory, SB Chevy LRG Port 6 Rib Accessory