G2 Performance 4.88 Ratio Ring and Pinion Set - Rear

Part# 2-2024-488


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G2 Performance 4.88 Ratio Ring and Pinion Set

Fits 2001-2019 Chevy/GMC 2500/3500 HD

Part# 2-2024-488

G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the increased loads of today’s performance vehicles. They are forged from 8620 steel to set a strong foundation, then precision-machined to OE specifications using the latest manufacturing techniques and state-of-the-art equipment. These tight tolerances ensure that they will be easy to set up and keep the noise level at OE specs. Next, the gears are heat treated for added durability to endure the harsh environments of a daily-driven vehicle. Finally, they are lapped to give the mating surface a smooth finish to reduce friction that can lead to noise and excessive wear.


  • GM 11.5"  4.88 G2 Ring And Pinion Set

  • 10 Year Warranty

  • Computer Heat Treated 8620 Steel

  • Manufactured To O.E. Specs

  • Double Shot Peened

  • Double Lapped