86 / GR86 / BRZ Front Caster Bush Spherical Replacement (pair) #Z34X-HBKL these are essential to continue

these are essential to continue the perfect operation of pop-up headlights

NOTE: 2 pairs required per vehicle

if it is 277 x 24 they are the GT model

caster/front lower

All the listed knuckles are best suited to be used with our Super Lock LCA's which can be seen here:

86 / GR86 / BRZ Front Caster Bush Spherical Replacement (pair) #Z34X-HBKL these are essential to continueThe GKTECH 86 GR86 BRZ Front caster bush spherical replacements are designed to replace the factory OEM rubber bushing on the caster arm. OEM rubber bushings are designed to absorb road noise but that comes at the cost of performance. It's common for upgrades to be made of a harder rubber or a polyurethane but rather than a polyurethane or rubber bushings we have chosen to use a spherical bearing to significantly reduce bushing deflection, ensure a