Needle bearing type Narrowed 2" Front Beams fit Ball Joint and Link Pin Front ends. Beams are 2" narrowed and adjustable, these are available for Std or Dropped Spindles. Bushing type 2" & 4" beams are aftermarket brand new beams. These beams have custom shock towers for extra clearance. The 4" beam will need clearancing to the body on most early cars. The bushing beams also needs part number 413108 beam bushings. (Qty of 4) This is the solution to tire clearance issues when running disc brake conversions, negative wheel offsets, or wider wheels and tires. Narrowed leaves, tie rods and sway bars available seperately. Click Product Options to choose yours.