Yukon Gear & Axle Yukon Gear Steel Spool For GM 12 Bolt Car w/ 30 Spline Axles / 4.10+ YP FSGM12P-4-30
YUK Steel Spools
Differential Spool
12P 30spl STEEL SPOOL,4.10&UP,2-1/16"DECK,1.785"JRNL
Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.
Fits GM 12 bolt passenger car, 4.10 and up, 30 spline. Yukon spools provide 100% traction to both wheels for off road, racing and performance applications.
Vehicle Fitments:
| 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 | RS, SS, Base, Z28 |
| 1966 - 1970 | Chevrolet | Caprice | Base |
| 1967 - 1968 | Chevrolet | Chevelle | 300 |
| 1967 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1964 - 1972 | Chevrolet | Chevelle | Base, SS |
| 1967 - 1972 | Chevrolet | Chevelle | Concours |
| 1965 - 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Concours Estate |
| 1968 - 1972 | Chevrolet | Chevelle | Malibu, Nomad |
| 1964 - 1967 | Chevrolet | Chevy II | Base, Nova SS |
| 1964 - 1968 | Chevrolet | Chevy II | Nova |
| 1965 - 1972 | Chevrolet | El Camino | Base |
| 1968 - 1972 | Chevrolet | El Camino | SS, Custom |
| 1964 - 1972 | Chevrolet | Impala | Base |
| 1964 - 1967 | Chevrolet | Impala | SS |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base |
| 1969 - 1972 | Chevrolet | Nova | Base |
| 1969 | Pontiac | Firebird | 400, 350, 350 HO, Sprint |
| 1969 - 1972 | Pontiac | Firebird | Base, Trans Am |
| 1970 - 1972 | Pontiac | Firebird | Esprit, Formula |
| 1970 - 1972 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |