SKU: ZG GM12T-456T

USA Standard Ring & Pinion Thick Gear Set For GM 12 Bolt Truck in a 4.56 Ratio

Regular price $405.55


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.
12T GM 4.56 THICK R&P (fits_2.76_to_3.42_CSE) ** USA STANDARD GEAR **


  • Thick gear for 3.42 and down carrier