8.5" 10 Bolt Posi for Chevy GMC GM 28 Spline (3.73) (GM85PGBK-28-373)

Fits Models:
Chevrolet, GMC

Model Years:
1972-1996

Submodels:
C10, C1500, K10, K1500, Blazer, Suburban, S10

Engine Options:
Compatible with various small block and big block V8 engines

Description:
Upgrade your vehicle's performance with this 8.5" 10 Bolt Posi for Chevy GMC GM. Featuring a 28-spline design and a 3.73 gear ratio, this OEM-style rear end differential ensures a direct fit for a hassle-free installation. Perfect for those seeking a reliable replacement that enhances traction and stability, it is ideal for both street and light off-road applications.

Features:
- Durable construction for longevity
- Enhanced traction through posi-traction technology
- Designed for easy installation and direct fit
- Ideal replacement for existing differentials
- Boosts performance in various driving conditions