Spartan Locker for GM 8.5″, 30 spline axles, includes heavy-duty cross pin shaft – SL GM8.5-30

Description

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!

Spartan Locker

  • Fits GM 18.5″ with 30 spline axles
  • Made from 9310 steel for added strength
  • Replaces the spiders in a standard carrier case
  • Mechanical locker delivers reliable 100% lockup

Additional information

Weight 5.61 lbs
Dimensions 12 × 13 × 3 in
Part Type

Differential Spool

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