# Yukon 64-73 Ford Mustang 8in / 25 Spline / 3.25 Ratio LSD & Re-Gear Kit

Yukon Gear & Axle(R) provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring and pinions, positractions, lockers, axle upgrades, rebuild kits, hubs, driveshafts, diff covers, and more. Proven at King of the Hammers and the granite crags of Moab, Yukon products are built for abuse so enthusiasts can gear up and wheel with confidence.

-   Coverage includes ’64 to ’73 Mustang, ’67 to ’70 Cougar, 14 other models, or anything hot-rodded with a Ford 8” diff
-   Coverage Incl. 64 To 73 Mustang; 67 To 70 Cougar; 14 Other Models; Or Anything Hot-Rodded w/A Ford 8 in. Diff
-   Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware
-   Incl. Positraction Unit; Ring And Pinion Gear Set; And All Required Bearings And Installation Hardware
-   Includes Trac Loc positraction LSD, 28 spline
-   Includes Trac Loc Positraction LSD; 28 Spline
-   Fits Ford 8 in. Differential
-   Fits Ford 8” differential
-   25 spline pinion gear
-   3.25 ratio

This Part Fits:

Year

Make

Model

Submodel

1969-1978

Ford

E-100 Econoline

Base

1975-1978

Ford

E-100 Econoline

Chateau

1969-1974

Ford

E-100 Econoline

Club Wagon

1975-1978

Ford

E-100 Econoline

Custom

1975-1978

Ford

E-100 Econoline

Northland

1962-1967

Ford

Fairlane

500

1966-1967

Ford

Fairlane

500XL

1962-1967

Ford

Fairlane

Base

1978

Ford

Fairmont

Base

1978

Ford

Fairmont

Futura

1962-1970

Ford

Falcon

Base

1962

Ford

Falcon

Deluxe

1963-1970

Ford

Falcon

Futura

1963-1965

Ford

Falcon

Futura Sprint

1972-1976

Ford

Gran Torino

Base

1973-1976

Ford

Gran Torino

Brougham

1974-1975

Ford

Gran Torino

Elite

1972-1975

Ford

Gran Torino

Sport

1972-1976

Ford

Gran Torino

Squire

1975-1978

Ford

Granada

Base

1978

Ford

Granada

ESS

1975-1978

Ford

Granada

Ghia

1965-1978

Ford

LTD

Base

1970-1976

Ford

LTD

Brougham

1975-1978

Ford

LTD

Country Squire

1975-1978

Ford

LTD

Landau

1970-1977

Ford

Maverick

Base

1975-1977

Ford

Maverick

Grabber

1964-1973

Ford

Mustang

Base

1969-1971

Ford

Mustang

Boss 302

1971-1972

Ford

Mustang

Boss 351

1969-1970

Ford

Mustang

Boss 429

1970-1973

Ford

Mustang

Grande

1970-1973

Ford

Mustang

Mach 1

1965-1970

Ford

Mustang

Shelby GT-350

1966

Ford

Mustang

Shelby GT-350H

1967-1970

Ford

Mustang

Shelby GT-500

1968

Ford

Mustang

Shelby GT-500KR

1971-1980

Ford

Pinto

Base

1976-1980

Ford

Pinto

Pony

1976-1980

Ford

Pinto

Squire

1967-1979

Ford

Ranchero

500

1967

Ford

Ranchero

500 XL

1962-1971

Ford

Ranchero

Base

1966

Ford

Ranchero

Custom

1968-1979

Ford

Ranchero

GT

1970-1979

Ford

Ranchero

Squire

1975,1977-1980

Mercury

Bobcat

Base

1976

Mercury

Bobcat

MPG Runabout

1976-1980

Mercury

Bobcat

Runabout

1976

Mercury

Bobcat

S Runabout

1976-1980

Mercury

Bobcat

Villager

1966-1967,1969-1977,1979-1980

Mercury

Capri

Base

1979-1980

Mercury

Capri

Ghia

1964-1965

Mercury

Comet

202

1964-1965

Mercury

Comet

404

1962-1969,1971-1977

Mercury

Comet

Base

1962-1963

Mercury

Comet

Custom

1962-1963

Mercury

Comet

S-22

1967-1970

Mercury

Cougar

Base

1969-1970

Mercury

Cougar

Boss 302

1969-1970

Mercury

Cougar

Boss 429

1969-1970

Mercury

Cougar

Cobra Jet

1967-1970

Mercury

Cougar

XR-7

1978-1980

Mercury

Zephyr

Base

1978-1980

Mercury

Zephyr

Z7

## Details

- **Price:** 2150.17 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Final Drive Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2150.17 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-64-73-ford-mustang-8in-25-spline-3-25-ratio-lsd-re-gear-kit)
> Updated: 2026-06-28