Earl's 4L80e Gets Disassembled For Goodies!

With the addition of the twin turbos brings more power and things break as well. In a attempt to to prevent breakage in the transmission we are rebuilding the 4L80e. Not only are we rebuilding it we are adding more strength with Monster Transmissions SS Monster in the Box as well as 300m Input shaft and forward hub. This trans should hold up to what we throw at it for a few months before we increase power again. Enjoy!