Winters 3800 Series Quick Change Gear Set - Set 11 - 6 Spline - 3.78 Ratios 2.91 / 4.88 - 4.57 Ratios 3.52 / 5.90 - 5.13 Ratios 3.95 / 6.62 - Winters 7 in Midget Quick Change Wireless Headphone Conversion Kit They plug into the RS232

They plug into the RS232 computer harness and have two rotary dials for adjustments

11 oz Aerosol

1992 GMC Sonoma Base Standard Cab Pickup

Replaceable / Washable Bronze Filter Element

Impact test proven effective

Winters 3800 Series Quick Change Gear Set - Set 11 - 6 Spline - 3.78 Ratios 2.91 / 4.88 - 4.57 Ratios 3.52 / 5.90 - 5.13 Ratios 3.95 / 6.62 - Winters 7 in Midget Quick Change Wireless Headphone Conversion Kit They plug into the RS232Product Description: Quick Change Gear Set 3800 Series Set 11 6 Spline 3. 78 Ratios 2. 91 4. 88 4. 57 Ratios 3. 52 5. 90 5. 13 Ratios 3. 95 6. 62 Steel Winters 7 in Midget Quick Change Sold Individually For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well