Spider Gear Kit For GM 8.5 10-Bolt 28 Spline Open Differential | Non-Posi Replacement Set

Alright gearheads and mechanics, if you're dealing with a worn-out differential in your GM vehicle, this spider gear kit is exactly what you need to get things running smoothly again.

This kit is specifically designed for GM 8.5 inch 10-bolt rear ends with 28 spline axles in standard open (non-posi) differentials.

The package includes everything required for a complete rebuild: spider gears, side gears, thrust washers, cross shaft, and the lock pin.

National Drivetrain knows their stuff when it comes to drivetrain components, and this kit reflects that expertise.

The quality is solid - these aren't cheaply made parts that'll wear out quickly.

When your spider gears are making noise or showing wear, this complete replacement set saves you from having to source individual components.

The installation is straightforward if you're familiar with differential work, and having all the necessary parts in one kit makes the job so much easier.

I've used these in several GM rebuilds, and they've held up perfectly under normal driving conditions.

The fit is precise - no modifications needed, everything just slides into place like it should.

Whether you're fixing a noisy differential, rebuilding after a failure, or just doing preventative maintenance, this kit has you covered.

The materials feel substantial and well-machined, not like some of the questionable aftermarket parts out there.

For those of you with GM cars or trucks from the late 70s through 90s that used this common differential setup, this is the go-to solution for spider gear replacement.

The kit is complete and comprehensive, so you won't find yourself missing a crucial piece halfway through the job.

Trust me, having all the correct components in one package makes differential rebuilding so much less stressful.

Your differential will be quiet and reliable again with these quality replacement gears.