PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Titanium (Set of 16) PAC-L8123-16 JRP6PK-690HD 2007-2015 BMW 335i

2007-2015 BMW 335i

-27 NPT Threads

060 in Center

Hooker holds to its claim of the winningest header in drag racing history

These Koni coil-over aluminum shocks have extruded aluminum bodies and components

PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Titanium (Set of 16) PAC-L8123-16 JRP6PK-690HD 2007-2015 BMW 335iProduct Description: Valve Lock 8 Degree 5 16 in Valve Stem Standard Height Titanium Natural 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 methods.