Yukon Gear & Axle

Yukon Gear Grizzly Locker For Ford 8in w/ 31 Spline Axles

SKU YGLF8-31

MPN yukYGLF8-31

$988.89 · Available to order

Yukon Gear Grizzly Locker For Ford 8in w/ 31 Spline Axles

Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1964–1970FordFalconBase—
1975–1978FordGranadaBase—
1964–1973FordMustangBase—
1974–1975FordGran TorinoElite—
1971–1980FordPintoBase—
1969–1977MercuryCapriBase—
1975–1978FordGranadaGhia—
1969–1974FordE-100 EconolineClub Wagon—
1975–1977FordMaverickGrabber—
1969–1974FordE-100 EconolineBase—
1969–1970MercuryCougarCobra Jet—
1962–1967FordFairlaneBase—
1969–1970FordMustangBoss 429—
1978FordGranadaESS—
1967FordRanchero500 XL—
1970–1979FordRancheroSquire—
1967–1979FordRanchero500—
1975–1978FordLTDCountry Squire—
1976–1980MercuryBobcatVillager—
1965–1970FordMustangShelby GT-350—
1976–1980MercuryBobcatRunabout—
1972–1976FordGran TorinoSquire—
1976–1980FordPintoSquire—
1968FordMustangShelby GT-500KR—
1967–1970MercuryCougarXR-7—
1978MercuryZephyrZ7—
1978FordFairmontBase—
1969–1970MercuryCougarBoss 429—
1966FordMustangShelby GT-350H—
1970–1973FordMustangMach 1—
1962–1963MercuryCometS-22—
1978FordFairmontFutura—
1966–1967FordFairlane500XL—
1970–1973FordMustangGrande—
1969–1970MercuryCougarBoss 302—
1962–1963MercuryCometCustom—
1962–1969MercuryCometBase—
1967–1970FordMustangShelby GT-500—
1969–1971FordMustangBoss 302—
1978MercuryZephyrBase—
1973–1976FordGran TorinoBrougham—
1972–1976FordGran TorinoBase—
1962–1967FordFairlane500—
1976–1980FordPintoPony—
1966FordRancheroCustom—
1975MercuryBobcatBase—
1964–1965FordFalconFutura Sprint—
1971–1972FordMustangBoss 351—
1967–1970MercuryCougarBase—
1964–1965MercuryComet404—
1976MercuryBobcatMPG Runabout—
1971–1977MercuryCometBase—
1964–1971FordRancheroBase—
1964–1970FordFalconFutura—
1975–1978FordLTDLandau—
1977–1980MercuryBobcatBase—
1970–1976FordLTDBrougham—
1964–1965MercuryComet202—
1970–1977FordMaverickBase—
1968–1979FordRancheroGT—
1965–1978FordLTDBase—
1976MercuryBobcatS Runabout—
1972–1975FordGran TorinoSport—
Specifications
CategoryDrivetrain
Sub-CategoryDifferentials
UPC883584280071
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight16.95 lb
Dimensions (L×W×H)11 × 11 × 11 in