
Auburn 342066 Ford 9” Ring & Pinion 4.10 Ratio
This Auburn Gear 342066 4.10 Ratio Ring & Pinion is for Ford 9” 1969-1980 rearends.
Replacing your gears or changing the ratio for better performance? Made from quality materials and manufactured to tight tolerances, this Ring and Pinion set ensures a great fit.
These sets come in a wide range of gear ratios to fit your individual application.
Auburn Gear 342066 Ford 9” Ring & Pinion Features:
- Fits 1969-1980 rearends
- Ring and Pinion Ratio: 4.10:1
- Ring Gear Diameter: 9.000 in.
- Ring Gear Rotation: Standard
- Ring Gear Bolts: 10
- Cover Bolts: 10
- Ring Gear Teeth: 41
- Pinion Gear Teeth: 10
- Pinion Spline Count: 28
- Pinion Shaft Diameter: 1.313 in.
- Manufactured from 8620 Steel
Note: Must use 2.73:1 and numerically higher carriers.
Auburn Gear- Built To Exceed Your Expectations!
Original: $219.99
-65%$219.99
$77.00Auburn 342066 Ford 9” Ring & Pinion 4.10 Ratio
This Auburn Gear 342066 4.10 Ratio Ring & Pinion is for Ford 9” 1969-1980 rearends.
Replacing your gears or changing the ratio for better performance? Made from quality materials and manufactured to tight tolerances, this Ring and Pinion set ensures a great fit.
These sets come in a wide range of gear ratios to fit your individual application.
Auburn Gear 342066 Ford 9” Ring & Pinion Features:
- Fits 1969-1980 rearends
- Ring and Pinion Ratio: 4.10:1
- Ring Gear Diameter: 9.000 in.
- Ring Gear Rotation: Standard
- Ring Gear Bolts: 10
- Cover Bolts: 10
- Ring Gear Teeth: 41
- Pinion Gear Teeth: 10
- Pinion Spline Count: 28
- Pinion Shaft Diameter: 1.313 in.
- Manufactured from 8620 Steel
Note: Must use 2.73:1 and numerically higher carriers.
Auburn Gear- Built To Exceed Your Expectations!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This Auburn Gear 342066 4.10 Ratio Ring & Pinion is for Ford 9” 1969-1980 rearends.
Replacing your gears or changing the ratio for better performance? Made from quality materials and manufactured to tight tolerances, this Ring and Pinion set ensures a great fit.
These sets come in a wide range of gear ratios to fit your individual application.
Auburn Gear 342066 Ford 9” Ring & Pinion Features:
- Fits 1969-1980 rearends
- Ring and Pinion Ratio: 4.10:1
- Ring Gear Diameter: 9.000 in.
- Ring Gear Rotation: Standard
- Ring Gear Bolts: 10
- Cover Bolts: 10
- Ring Gear Teeth: 41
- Pinion Gear Teeth: 10
- Pinion Spline Count: 28
- Pinion Shaft Diameter: 1.313 in.
- Manufactured from 8620 Steel
Note: Must use 2.73:1 and numerically higher carriers.
Auburn Gear- Built To Exceed Your Expectations!











