Winters 3800 Series Quick Change Gear Set - Set 5 - 6 Spline - 3.78 Ratios 3.33 / 4.31 - 4.57 Ratios 4.02 / 5.21 - 5.13 Ratios 4.51 / 5.85 - Winters 7 in Midget Quick Change MT-X3-MM-ICOM 1987-1991 Chevrolet Blazer CID 396

1987-1991 Chevrolet Blazer CID 396 4WD

For chassis with 15 1/2" spread (center to center) from bar below motor plate to rear K-Brace

Cadillac / GM Fullsize SUV / Truck 2014-18

Thumbscrews and the square nuts are imported

881" long pushrod set work perfectly with High Energy or Magnum rockers

Winters 3800 Series Quick Change Gear Set - Set 5 - 6 Spline - 3.78 Ratios 3.33 / 4.31 - 4.57 Ratios 4.02 / 5.21 - 5.13 Ratios 4.51 / 5.85 - Winters 7 in Midget Quick Change MT-X3-MM-ICOM 1987-1991 Chevrolet Blazer CID 396Product Description: Quick Change Gear Set 3800 Series Set 5 6 Spline 3. 78 Ratios 3. 33 4. 31 4. 57 Ratios 4. 02 5. 21 5. 13 Ratios 4. 51 5. 85 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