Big Block PowerPack Bracket Kit for 420 style singles
Designed to mount the Big block single's like the Honda GX390, Predator 420/459 and other engines. The Big Block PowerPack will mount this engine with a reversible gearbox, together with one bracket. Designed to utilize the common 40 Series CVT belt drive transmissions and the 203785 belt that comes with most of those kits. (sold seperately)
The Big Block Powerpack brings all these parts together into a stand alone drive unit that has a variable ratio belt drive system, is reversible, and it will help you mount, align and modularize your Powertrain in one compact package for simplified installation into your project.
Larger, heavier and more powerful, the Big Block PowerPack will make mounting your engine/gearbox and aligning your clutches, a lot easier.
Installation Instructions:






