Description

Midget Bird Cages (Set) made from 7075 billet aluminum with an extra operation to ensure perfect bearing bore concentricity.  Designed off of the highly successful sprint car version, these are produced with the same quality and precision.  Birdcage comes standard with high end precision bearings, titanium lower arm bolt and our exclusive fully machined splined bearing insert. We designed this bearing insert to be lightweight and completely concentric.  Can also choose from titanium top radius rod bolt (1/2-20 x 1-3/8″ Reduced Hex Head) or no bolt. Other options available for upper radius rods include one nut studs.  Fits most midget chassis with 4-3/8″ radius rod split and fits fits midget 2″ – 31 spline rear axle