USA Standard Spartan Locker For GM 12 Bolt Car & Truck w/ 30 Spline Axles

Manufacturer Part # : SL GM12-30

Product Description - Extended

The Spartan Locker is a lunchbox locker that delivers reliable, 100% lockup traction at a low cost. It's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!

Product Description - Long

Spartan Locker for GM 12T & 12P, 30 spline, includes heavy-duty cross pin shaft

Product Description - Short

• USA Standard Spartan Locker For GM 12 Bolt Car & Truck w/ 30 Spline Axles
• Spartan Locker

Features and Benefits

• Fits GM 12 bolt car and truck with 30 spline axles
• Replaces the spiders in a standard carrier case
• Mechanical locker delivers reliable 100% lockup
• Made from 9310 steel for added strength

AAIA Part Type Description

Differential Spool

Label Description

88-63 BUI/GM/PON

Product Description - Invoice

SL GM12-30