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Product Summary

Universal Fit, Rear Position, Semi-Floating Axle Type

  • Available in either plain finish or a polished center section
  • They measure 56" from hub to hub and have both 5 on 4 1/2" and 5 on 4 3/4" bolt patterns
  • Designed to accept the new style big Ford brakes with a 2 1/2" offset and the standard Spicer 1310 Chevy 3-1/4" u-joint
  • 3.78 ring and pinion is mounted on a wedgelock differential and accepts common 6 spline quick change gears
  • Features a semi-floating axel type and a limited slip differential

Key Specs

MFG. Part #SR2550STB SR2980
BrandWinters
PositionRear
Axle TypeSemi-Floating

Need To Know

Truck Ship

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Ineligible for Return

Contains items that cannot be returned

Details

Finally an all new V8 quick change that has steel side bells and tubes that accept modern axles. They are available in either plain finish or a polished center section that includes stainless steel fasteners. These rear ends are 56" from hub to hub and have both 5 on 4 1/2" and 5 on 4 3/4" bolt patterns. They accept the new style big Ford brakes with a 2 1/2" offset and the standard Spicer 1310 Chevy 3-1/4" u-joint. The 3.78 ring and pinion is mounted on a wedgelock differential and accepts common 6 spline quick change gears. 

Specifications

KEY SPECS
MFG. Part #SR2550STB SR2980
BrandWinters
PositionRear
Axle TypeSemi-Floating
GENERAL
Overall Width56"
Differential IncludedYes
Differential TypeLimited Slip
Gear Ratio3.78:1
FinishNatural
Axle Splines31
Bolt PatternDual: 5 on 4.5" | 4.75"
Sold in QuantityKit
Seals IncludedYes
Rotors IncludedNo