2006 - 2008 300c 9inch Rear Differential Conversion Package by DSS - Automatic Transmission

The kit comes complete with a 9" rear front mount housing (bare housing), 1400HP rated 31, 33, or 35 spline differential stubs, and true 1400HP axles . The outer CV is a extreme built billet CV with fully REM polished internals along with a Porsche style 930 inner CV. DSS have custom made the internals of these CV's to use the larger center bar that is the strongest tested part on the market today and is used (not claimed) in each and every 9, 8, 7, and even 6 second IRS record breaking car out today. DSS designed this kit using a .375 spacer on the front mount, this spacer will allow the use of a simple nodular or forged aluminum case right up to the Pro-Bolt thru case with out having to change anything (the pro-cases are longer, just remove the spacer and its ready).