Description
Rebuilt Supercharger Head Unit.
Can be built as the following:
2300AX Extended Drive ready to coupler. $2,499.99
2300AX Direct Drive, 25mm and 30mm seal hub ready to pulley hub. $2,699.99
2300AXO Direct Drive $2,699.99
2300A series in extended or direct drive offset.
Rebuilds include the following:
- JB Performance Supercharger Oil.
- New or good dipstick and drain plugs.
- Extended drive versions will have a carbon fiber coupler.
- All new bearings and seals.
- Direct drive versions will include a drive seal and hub, ready for a pulley.
- New marine grade stainless steel bolts.
Any old unit can be traded in as parts.

2003-2006 2007-2014 GM LS1/LS2 truck Whipple 2.3L 140AX Complete Gasket Kit
2013-up Dodge Hemi 5.7L, 6.1L Full Gasket Set, 2.9L 175AX
1600A / 2300A Tension/Preload Spring 