GSC Power-Division Intake or Exhaust Valve Guide Set of 16-Standard (gsc3077-8) 17125 Whiteline's upper control arm is

Whiteline's upper control arm is built with 4130 Chromalloy and features the longer arm length which Ford incorporated in the 2011 change which reduces brake hop

300 PSI UHO Pump

2003 Ford Explorer Sport (Phenolic Pistons)

The 996 Carrera Maxflo Performance Exhaust replaces the factory mufflers

GSC Power-Division Intake or Exhaust Valve Guide Set of 16-Standard (gsc3077-8) 17125 Whiteline's upper control arm isGSC has quite simply made a series of valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality