Few drivers were ever fortunate enough to have owned a new Pontiac during their teenage ... and the 2BB-coded rear axle in Joe's Grand Am houses a 2.73:1 gear set with a ring gear diameter of ...

Few drivers were ever fortunate enough to have owned a new Pontiac during their teenage ... and the 2BB-coded rear axle in Joe's Grand Am houses a 2.73:1 gear set with a ring gear diameter of ...