# Yukon Gear Dura Grip Positraction For GM 12 Bolt Car w/ 33 Spline Axles / 3.08 To 3.90 Ratio

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.

-   All units are backed by extensive product testing and state-of-the-art software design
-   Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
-   Gears are cut to provide the strongest teeth possible in any terrain
-   Fully rebuildable design and proudly assembled in the USA
-   Fits 3.08-3.90 Gear Ratio (Also Fits Thick Gears)
-   Limited Slip Differential with Composite Clutches
-   Fits 3.08/3.90 Gear Ratio \[Also Fits Thick Gears\]
-   Limited Slip Differential w/Composite Clutches
-   Fits 12 P GM with 33 Spline Axles
-   Fits 12P GM w/33 Spline Axles

This Part Fits:

Year

Make

Model

Submodel

1964-1969

Buick

Wildcat

Base

1965-1970

Buick

Wildcat

Custom

1965

Buick

Wildcat

Deluxe

1966

Buick

Wildcat

Gran Sport

1964-1972

Chevrolet

Bel Air

Base

1964-1972

Chevrolet

Biscayne

Base

1967-1972

Chevrolet

Camaro

Base

1967-1972

Chevrolet

Camaro

RS

1967-1972

Chevrolet

Camaro

SS

1967-1972

Chevrolet

Camaro

Z28

1966-1970

Chevrolet

Caprice

Base

1964-1968

Chevrolet

Chevelle

300

1965-1969

Chevrolet

Chevelle

300 Deluxe

1970-1972

Chevrolet

Chevelle

Base

1967-1972

Chevrolet

Chevelle

Concours

1969-1972

Chevrolet

Chevelle

Concours Estate

1973

Chevrolet

Chevelle

Deluxe

1969-1972

Chevrolet

Chevelle

Greenbrier

1971-1972

Chevrolet

Chevelle

Heavy Chevy

1973

Chevrolet

Chevelle

Laguna

1973

Chevrolet

Chevelle

Laguna Estate

1964-1973

Chevrolet

Chevelle

Malibu

1973

Chevrolet

Chevelle

Malibu Estate

1964-1965

Chevrolet

Chevelle

Malibu Super Sport

1968-1972

Chevrolet

Chevelle

Nomad

1968

Chevrolet

Chevelle

Nomad Custom

1971-1973

Chevrolet

Chevelle

SS

1967-1970

Chevrolet

Chevelle

SS 396

1970

Chevrolet

Chevelle

SS 454

1966

Chevrolet

Chevelle

Super Sport 396

1964-1967

Chevrolet

Chevy II

Base

1964-1968

Chevrolet

Chevy II

Nova

1964-1967

Chevrolet

Chevy II

Nova SS

1965-1972

Chevrolet

El Camino

Base

1968-1972

Chevrolet

El Camino

Custom

1968-1972

Chevrolet

El Camino

SS

1964-1972

Chevrolet

Impala

Base

1964-1967

Chevrolet

Impala

SS

1970-1972

Chevrolet

Monte Carlo

Base

1969-1972

Chevrolet

Nova

Base

1969

Pontiac

Firebird

350

1969

Pontiac

Firebird

350 HO

1969

Pontiac

Firebird

400

1969-1972

Pontiac

Firebird

Base

1970-1972

Pontiac

Firebird

Esprit

1970-1972

Pontiac

Firebird

Formula

1969

Pontiac

Firebird

Sprint

1969-1972

Pontiac

Firebird

Trans Am

1970-1972

Pontiac

GTO

Base

1970-1971

Pontiac

GTO

The Judge

## Details

- **Price:** 1362.04 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1362.04 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-dura-grip-positraction-for-gm-12-bolt-car-w-33-spline-axles-3-08-to-3-90-ratio)
> Updated: 2026-06-28