Winters Open Tube Breather Assembly - For Open Tube Quick Change Rear Ends BRONCO-GMR25 O-rings on each side help

O-rings on each side help keep the bushings in place while installing and also help keep dirt out

Due to vehicle variation

1958-1985 Chevrolet Impala

Main hoop is fitted and tack welded together allowing for changes or custom seat mounts

Winters Open Tube Breather Assembly - For Open Tube Quick Change Rear Ends BRONCO-GMR25 O-rings on each side helpProvides a vent for open tube rear end assemblies. Includes O ring boss 6AN breather fitting, breather adapter plug, O ring and 16" of poly tubing. 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