Longfield 30 Spline Axle/Birfield Super Set Gun Drilled For 79-85 Pickup 84-85 4Runner Trail Gear Shocks 6 Hole Shim Pack for

6 Hole Shim Pack for use between top of the knuckle and the steering arm

Sold in pairs

and gasket

Spline: 21-Spline

marking compound with brush

Longfield 30 Spline Axle/Birfield Super Set Gun Drilled For 79-85 Pickup 84-85 4Runner Trail Gear Shocks 6 Hole Shim Pack forLongfield Chromoly Axle Shafts. Big tires and low crawler gears can and do lead to broken rear axles. If you are looking to upgrade your drivetrain, check out our Longfield Chromoly Axle Shafts. Details: Precision polished to remove any imperfections that may cause stress risers Birfield housing and axle shafts is made out of forged 4340 chromoly steel Internals of our Longfield birfields are made out of 4340 chromoly steel Dual heat treated for