(#2725) Big Block Chevy TALL DECK (10.2'') 3V Accessory - MARINE

This manifold is designed for Big Block Chevy TALL DECK (10.2'') 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 3V accessory pulley, so you can drive 3 V Belt accessories off the crankshaft with this convenient, easy to assemble application.

TBS 71-Series Supercharger:


*Compatible with conventional 24˚ Big Block cylinder heads, early to 1986 applications. Later years require manifold modification.* 


  • 4.69” 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.
  • 3V Accessory Pulley to drive other accessories in your marine application.


This complete drive kit will fit your conventional headed (24 degree) Big Block Chevrolet engine and is designed to fit a 71-Series TBS supercharger. The 3V accessory will allow you to run 3 V style belt to drive your accessories off of the crankshaft in your marine application. 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 Manifold height and dimensions.

Additional information

Weight 40 lbs
Big Block Chevy Marine

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