OBS Rear End and Differential – OBS Revival Parts

Rear Axle Ventilator - .452" Hole, Reproduction (1971-2002 GM)

Rear Axle Ventilator - .452" Hole, Reproduction (1971-2002 GM)

Regular price $10.99 USD

Regular price Sale price $10.99 USD
Rear End Adjust Shim Kit (1982-2015 GM/GMC)

Rear End Adjust Shim Kit (1982-2015 GM/GMC)

Regular price $9.99 USD

Regular price Sale price $9.99 USD
Pinion Bearing Shim Kit (1991-1998 GM/GMC)

Pinion Bearing Shim Kit (1991-1998 GM/GMC)

Regular price $40.99 USD

Regular price Sale price $40.99 USD
Rear Axle / Transmission Ventilator - 3/8" Hole (1953-2010 GM)

Rear Axle / Transmission Ventilator - 3/8" Hole (1953-2010 GM)

Regular price $5.99 USD

Regular price Sale price $5.99 USD