The Juggernaut (340 Clone) is everything the original 30 series drivers lacks under load. No longer do you have to sacrifice your engines power or rpm capabilities! With this new Super 30 Series Driver, you can take full advantage of a high HP high RPM small block engine (196/212/225). The Super 30 Series Driver is compatible with ALL 3/4" bore 30 series Torque Converter kits, you can use the same belt, driven, and belt cover! This driver is recommended to be used with higher rpm engines. On a stock motor running at 3600 rpm you will not see much difference in performance, running 4000+ rpm is where the Juggernaut shines.

- No more slipping under load.

- Has been tested up to 8500 rpm

Features and Specs:

• Bore: 3/4" (.750")

• Key-way: 3/16"

• 3/4" wide asymmetrical belt

• Engagement: 2,500 RPM

• RPM Capabilities: 8,500+ RPM

• All new design with 3 rollers and 6 springs

• No adjustments needed

• Limits/Eliminates belt slippage

• Improved Reliability and Performance on high HP small block engines

• Compatible with all 30 series TAV kits with 3/4" bore (comet and aftermarket)

• Slightly larger diameter then a regular 30 series driver but still works with the same covers and belt