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Product Summary

Winters Quick Change, Rear Position, 31 Axle Splines

  • Available with either plain or fully polished housing
  • Features a six-rib side bells and standard rear cover
  • Lower shaft is fully heat treated for added strength
  • 12:1 ring and pinion gear ratio
  • Gear ring sizes measure 10"

Key Specs

PositionRear
Overall Width56.00"
Axle Splines31
Axle TypeSemi-Floating
Gear Ratio4.12:1

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Details

Winter's Championship rear end is available with either plain or fully polished housing, six-rib side bells and standard rear cover. Features a standard driveshaft yoke, heat treated lower shaft, 31-spline Winters Track posi differential, and a 4.12:1 ring and pinion.

Housing ends are standard 3.15" big Ford and include 2.5" offset axles. Axles drilled for both 5 on 4-1/2" and 5 on 4-3/4" bolt patterns. Measures 56" from axle flange to axle flange and requires our part # 80285 10-spline quick change gears.

THIS ITEM SHIPS TRUCK FREIGHT

Specifications

KEY SPECS
BrandWinters
PositionRear
Overall Width56.00"
Axle Splines31
Axle TypeSemi-Floating
Gear Ratio4.12:1
Differential TypeLimited Slip
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Differential IncludedYes
Ring Gear Size10 Inch
Sold in QuantityKit
NotesRear-end is capable of handling 1000 Horse power & 1000 ft.lbs. of torque and has a 10" ring gear.