This bit is made to be used with a 5/16" heck socket.

DO NOT BE A NEANTHEDRAL
AND USE A WRENCH !!!

YOU WILL BREAK IT !!!

PLEASE HAVE SOME COMMON SENSE. THE ABILITY TO THINK AND UNDERSTAND WHAT YOU ARE BUYING.

FOLLOWING THE INSTRUCTIONS.

PLEASE NO AMATEURS

DIY PEOPLE!!!

NO RETURNS ON ANY BROKEN BIT

Symptoms:

Stripped bell housing bolts

Cause:

Standard Torx bits often fit loosely and damage the bell housing bolts during removal or installation of the bolts.

Correction:

Use this Torx Plus bit for removingbell housing screws.

4L60-E, 4L65-E, 4L70-E

Torx® Plus B-HBK

Sonnax now offers a specially designed Torx® Plus bit 77000-HBK for removing 4L60-E bell housing bolts. The bit has a tighter fit with the drive head of the bolt. This helps avoid rounding out the bolt head or the bit. It also helps prevent the bit from walking out of the bolt head. The Sonnax tool permits higher torque loads to be applied, which are often needed to remove these extra-tight bolt