From the most well-known brand in automotive performance differentials, comes high performance aftermarket ring & pinion sets for performance enthusiasts.
Eaton street series ring and pinion gear sets are made in the U.S.A. from high quality 8620 or 4320 steel, which provides long life under daily use conditions.
For track and professional racing use, check out our competition series ring & pinion gears.
Five reasons to buy an Eaton Ring & Pinion gearset.
Eaton Performance ring & pinion gear sets are available in a wide range of axle ratios for many applications
Axle Type | Ratio |
Chrysler 8.7” IRS - Challenger / Charger / Magnum - Getrag H226 - 2010 & Newer -SRT8 | 3.23, 3.55, 4.10. 4.29 |
Chrysler 8.75” (489) | 3.23, 3.55, 3.73, 3.91, 4.10, 4.30, 4.56, 4.86, 5.13 |
Dana 36 Corvette | 3.54, 3.73 |
Dana 44 Corvette | 4.11, 4.33, 4.56, 4.88 |
Dana 60 | 3.54, 4.88, 5.13, 5.38 |
Dana 60 PRO | 4.10, 4.30, 4.56, 4.88, 5.38, 5.57, 5.86, 6.17 |
Ford 8” | 2.80, 3.00, 3.25, 3.55, 3.80, 4.11, 4.62 |
Ford 8.8” | 3.08, 3.55, 3.73, 3.90, 4.10, 4.30, 4.56, 4.71, 4.88, 5.13 |
Ford Super 8.8” IRS - 2015 Mustang | 3.73, 3.91, 4.11 |
Ford 9” PRO | 3.40, 3.50, 3.60, 3.70, 3.89, 4.11, 4.29, 4.57, 4.71, 4.86, 5.00, 5.14, 5.29, 5.43, 5.67, 5.83, 6.00, 6.20, 6.33, 6.50 |
Ford 9.5” PRO - 35 spline large stem pinion | 3.25, 3.40, 3.50, 3.60, 3.70, 3.89, 4.11, 4.29, 4.57, 4.86, 5.00, 5.14 |
Ford 10” PRO - Dual bolt pattern | 3.89, 4.11, 4.29, 4.57, 4.71, 5.00, 5.14, 5.43, 5.67, 5.83, 6.20 |
GM 8.4” Corvette | 3.08, 3.36, 3.55, 3.73, 4.11, 4.33, 4.56 |
GM 12 Bolt Car | 3.08, 3.31, 3.42, 3.55, 3.73, 3.73-4, 3.91, 4.11, 4.11 THICK, 4.30, 4.56, 4.56 THICK, 4.88, 5.14, 5.38 |
GM 12 Bolt Car PRO | 4.11, 4.30, 4.56, 4.88, 5.00, 5.14, 5.38, 5.57, 5.86, 6.00, 6.14 |