PFF69-902GBLK - PFF69-902G is designed to replace the front lower control arm rear bush and is engineered to provide. 1) Revised front ANTI-LIFT geometry. 2) On-car CASTER adjustment giving +/-0.33 degrees of adjustment. 3) Improved front traction and reduced understeer. 4) Low compliance, spherical PU ball design. PFR69-512-16BLK - Please check anti roll bar diameter before ordering. PFR69-512-18BLK - Please check anti roll bar diameter before ordering.