If you're diving into a rear-end rebuild on your classic GM truck, this USA Standard bearing kit is a solid choice. It’s designed to fit the GM 12 bolt trucks, so you know it’s made for the job. No more guessing if the parts will fit; this kit has everything you need to get your differential back in shape.

• Perfectly fits GM 12 bolt trucks—no mismatches here.
• Crafted with Koyo bearings and races, which are known for their reliability. Trust me, these are the good stuff.
• What’s in the box? You get carrier bearings and races, pinion bearings and races, a pinion seal, a pinion nut, a crush sleeve, marking compound, and even a brush to make your life easier. Seriously, it’s all there.

And hey, you’ve got a one-year warranty against manufacturer defects, so you can install with a bit of peace of mind. It’s like having a safety net while you’re getting your hands dirty.

Fitment Details:
This kit works with a range of models, including:
- Chevrolet Blazer (1969-1974 & 1987)
- Chevrolet C/K 10 (1963-1986)
- Chevrolet G10 (1975-1981)
- Chevrolet G10 Van (1969-1974)
- Chevrolet K5 Blazer (1975-1986)
- Chevrolet R/V 10 (1987)
- Chevrolet Suburban (1963-1988)
- GMC C/K 15 (1966-1978)
- GMC C/K 1500 (1979-1986)
- GMC G1500 (1979-1987)
- GMC G2500 (1979-1981)
- GMC R1500 (1987)
- GMC V1500 (1987)

So, if you're looking to get your truck running smoothly again, this kit's got your back. It’s straightforward, reliable, and ready to help you hit the road without any worries.