USA Standard Master Overhaul Kit For The GM 8.25in IFS Reverse Rotation Front Diff - ZG GM8.25-373R

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.

8.25IFS GM 3.73 REV R&P (Fits_3.42&UP_Carrier) 2018 & OLDER ** USA STANDARD GEAR **