Winters 3800 Series Quick Change Gear Set - Set 10 - 6 Spline - 3.78 Ratios 2.99 / 4.80 - 4.57 Ratios 3.61 / 5.80 - 5.13 Ratios 4.05 / 6.52 - Winters 7 in Midget Quick Change Impact - w/o Backing Plate

- w/o Backing Plate

1977-1981 Ford F-100

1991-1995 GMC C2500 7

Recommended intake manifold gasket - Mr Gasket #'s 5821 or 101G Plenum depth: From the carb flange to the bottom of the upper plenum is 2-3/16"

See 146203-1 for individual port seal

Winters 3800 Series Quick Change Gear Set - Set 10 - 6 Spline - 3.78 Ratios 2.99 / 4.80 - 4.57 Ratios 3.61 / 5.80 - 5.13 Ratios 4.05 / 6.52 - Winters 7 in Midget Quick Change Impact - w/o Backing PlateProduct Description: Quick Change Gear Set 3800 Series Set 10 6 Spline 3. 78 Ratios 2. 99 4. 80 4. 57 Ratios 3. 61 5. 80 5. 13 Ratios 4. 05 6. 52 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