PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8073-16 1050458 XDi Distributors are a drop-in

XDi Distributors are a drop-in plug and play solution for ignition control with aftermarket EFI systems such as EZ 2

appropriate hardware and spacers and installation isntructions

They can even be changed quickly without removing the steering pump from the car

2002-2010 GMC Sierra 2500 HD

For best results clean surfaces with isopropyl alcohol and allow to dry before applying tape

PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8073-16 1050458 XDi Distributors are a drop-inProduct Description: Valve Lock 8 Degree 5 16 in Valve Stem Standard Height Steel Black Oxide Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from traditional