Elite Ultra Locker

The Elite Ultra Locker is a fully automatic locking differential. Ultra locker fully locks when throttle is applied and resistance is encountered, yet releases to navigate corners under normal driving. Ultra locker is ideal for competition, offroad, and limited street use. Mechanical lockers may be to noisy and aggressive for daily street driven applications.

• 8620 Steel Internals
• Machined Forged Case
• Maximizes Traction

Application: 1990-2013 GM 8.5" & 8.6" Rearend (1990-1998 model years require conversion bearings) (LM102949/LM102911)

Cover Bolts: 10

Compatible Gear Ratios: 2.73-5.38

Axle Splines: 30