1 products fit your

1981 Chevy K20

Add Engine

Show Direct Fit Parts

Select Gear Ratio

All

1

3.00:1

1

3.25:1

1

3.50:1

1

3.70:1

1

3.89:1

1

4.11:1

1

4.56:1

1

1 product

Clear All

Fitment

1981 Chevy K20

Category

Driveline and Axles

Subcategory

Differentials

Part

Differential Third Members

Products

Showing 1 result

Popular Parts

1981 Chevy K20 Differential Ring And Pinions1981 Chevy K20 Differential Bearings And Seals1981 Chevy K20 Differential Carriers
Customer Impersonation Script