Undercutting a transmission
involves machining angles on the engagement dogs and slots to
prevent the transmission from jumping out of gear under load.
There are three types of undercuts available from APE.
Angular cutting of the engagement dogs to keep from slipping out of gear under load.
Undercutting with slight ramps cut on the face of the engagement dogs to allow smoother transition into gears with less kill time if using an air shifter. Good for street/strip use.
PRO STREET CUT....
A more aggressive version of the race cut with sharper angled ramps to allow minimum kill time. For drag use only.
Note: Race Cut and Pro Street Cut are not available for some models. See chart below.