USA Standard ring and pinion set for 8.2in Buick/Oldsmobile/Pontiac differentials with a 3.55 ratio, offered as an OE replacement gear set. These ring and pinion sets are manufactured to exceed OEM specifications and undergo dimensional, material and fitment testing. USA Standard gear sets include a one-year warranty against manufacturing defects and aim to provide affordable, reliable drivetrain replacement.
USA Standard 8.2in Buick / Oldsmobile / Pontiac 3.55 Ratio Ring & Pinion Set