aFe 440-401006-N aFe CONTROL PFADT Series Racing Sway Bar Pillow BlocksaFe 440 401006 N aFe CONTROL PFADT Series Racing Sway Bar Pillow Blocks aFe CONTROL PFADT Series Racing Sway Bar Pillow Mounts for the 1997 2013 C5 C6 Corvettes are designed to be used in conjunction with the PFADT Series Heavy Rate Racing Sway Bars to eliminate bushing deflection and offer a solid mount. These pillow blocks are CNC machined 6061 T6 and come in the PFADT signature Orange anodized finish. To replace the standard polyurethane bushings,