8.25" GM IFS 3.73 Rev Ring & Pinion

8.25" GM IFS 4.10 Rev Ring & Pinion

8.25" GM IFS 4.56 Rev Ring & Pinion

8.25" GM IFS 4.88 Rev Ring & Pinion

8.25" GM IFS 5.13 Rev Ring & Pinion

8.25" GM IFS 3.73 Rev Ring & Pinion

8.25" GM IFS 4.11 Rev Ring & Pinion

8.25" GM IFS 3.08 Rev Ring & Pinion

8.25" GM IFS 3.23 Rev Ring & Pinion

8.25" GM IFS 3.42 Rev Ring & Pinion

8.25" GM IFS 3.42 Rev Ring & Pinion