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⚙️ Upgrade your ride with precision power and pro-grade durability!
The CHEVY GM 8.5" 10-Bolt Ring and Pinion 3.42 Ratio Gears & Master Bearing/Install Kit delivers premium 8620 heat-treated alloy steel gears with a precise 3.42 ratio, engineered for smooth performance and durability. This comprehensive kit includes all necessary bearings, seals, shims, bolts, and installation essentials, designed specifically for GM 8.5" 10-bolt stock carriers. Trusted by professionals and backed by a 1-year warranty, it ensures a seamless upgrade for your differential with reliable, long-lasting results.
| ASIN | B077S7PQGD |
| Bearing Number | GM 8 5 |
| Bearing Type | Pinion Bearing |
| Best Sellers Rank | #403,901 in Automotive ( See Top 100 in Automotive ) #142 in Automotive Replacement Differential Assembly Kits |
| Brand Name | QP |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.0 4.0 out of 5 stars (46) |
| Manufacturer | QP |
| Material Type | Alloy Steel |
| UPC | 650181398443 |
| Warranty Description | 1 Year Warranty on All Parts |
B**B
Rolling smoke
Quick performance performs all I have to say
J**R
Good stock style ring and pinion.
Installed and functioned perfectly. Includes bright yellow grease for easy setting of gears. No burrs or casting flaws. Includes all hardware for install. Will buy again when I do the front diff.
B**E
Super quiet
Very nice kit. The gear is very quiet although set up took a while. The kit comes with a nice shim kit.
P**A
Cant believe its not plastic
One star is pretty accurate, tried installing countless times, crush sleeve refused to crush, the pinion nut was garbage. The threads on the pinion itself starting stripping on initial installation, the only thing these guys got right was the fit. But with this quality you might as well be buying a plastic differential. Waste of my Fxxxing money
A**R
I had to return item and they we great about it.Erica you were a pleasure to deal with
Awesome product
I**D
Great deal
Works great
Trustpilot
2 days ago
2 weeks ago