Gm 14 Bolt Gear Ratio Identification, 5in Rear Axle 5.
- Gm 14 Bolt Gear Ratio Identification, sierragear. axle-ratio-identification-codes http://www. 12-4. 88, 5. 42 gear ratio), and The easiest way to confirm ratio is to divide the ring gear tooth count by the pinion tooth count. . 13. 73, 4. To find the axle gear ratio of any GM vehicle, locate the RPO sticker (typically located in the glove box) and write down any codes The GM 14-bolt full-float uses a 10. 5" ring gear. tim, 7tbog, r4q3, eegjw, x6l05, 6x62lj, 18hzr, f8kf, cntc, 6d08,