# USA Standard 4340CM Rplcmnt Axle Kit For 69-80 GM Truck & Blazer / Dana 44 w/Super Joints

USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.

-   Includes 30 spline, 36.13” inner LH axle
-   Includes 30 spline, 17.31” inner RH axle
-   Includes 19 spline, 9.94” outer axles
-   Heavy duty 4340 chromoly construction
-   Fits Dana 44 front differential
-   Includes Yukon Super Joints

This Part Fits:

Year

Make

Model

Submodel

1969-1974

Chevrolet

Blazer

Base

1975-1980

Chevrolet

K10

Cheyenne

1975-1980

Chevrolet

K10

Custom Deluxe

1975-1980

Chevrolet

K10

Scottsdale

1975-1980

Chevrolet

K10

Silverado

1969-1974

Chevrolet

K10 Pickup

Base

1969-1974

Chevrolet

K10 Suburban

Base

1975-1980

Chevrolet

K10 Suburban

Custom Deluxe

1975-1980

Chevrolet

K10 Suburban

Scottsdale

1975-1977,1979-1980

Chevrolet

K10 Suburban

Silverado

1975-1980

Chevrolet

K20

Cheyenne

1975-1980

Chevrolet

K20

Custom Deluxe

1975-1980

Chevrolet

K20

Scottsdale

1975-1980

Chevrolet

K20

Silverado

1969-1974

Chevrolet

K20 Pickup

Base

1969-1974

Chevrolet

K20 Suburban

Base

1975-1980

Chevrolet

K20 Suburban

Custom Deluxe

1975-1980

Chevrolet

K20 Suburban

Scottsdale

1975-1977,1979-1980

Chevrolet

K20 Suburban

Silverado

1976

Chevrolet

K5 Blazer

Base

1975-1980

Chevrolet

K5 Blazer

Cheyenne

1975,1977-1980

Chevrolet

K5 Blazer

Custom Deluxe

1978,1980

Chevrolet

K5 Blazer

Silverado

## Details

- **Price:** 2402.18 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Axles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2402.18 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/usa-standard-4340cm-rplcmnt-axle-kit-for-69-80-gm-truck-blazer-dana-44-w-super-joints)
> Updated: 2026-06-28