Winters Wide 5 Gun Drilled 29" Axle - 31, 24 Spline 21411613 Available with stock factory air

Available with stock factory air box calibrations (FAB) or cold air kit calibrations (CAK) for 19lb

Aluminator

Standard steel hood pin bracket

Smooth Pointer Movement

Ford Fullsize Truck 2003-07

Winters Wide 5 Gun Drilled 29" Axle - 31, 24 Spline 21411613 Available with stock factory airFull floating, Hy tuff steel Gun Drilled Closed Tube Axles are heat treated and gun blued for durability. Axles have 31 24 splines. For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters