COMP Cams 10 Degree Titanium Double Interference Super Lock Valve Spring Retainers - 10 Degree Lock Angle - For All Valve Stem Sizes - 1.500"-1.550" Valve Spring Diameter 20193YK The HANS device (Head and

The HANS device (Head and Neck Support) was developed to prevent neck injuries and skull fractures by restraining your head from snapping forward in the event of an accident

Wrap one end around the door/window bar and bolt the other end to the bottom of the window

Washable element may be cleaned and used over and over

Includes gasketBD Diesel Performance is unique among its peers in that it designs

COMP Cams 10 Degree Titanium Double Interference Super Lock Valve Spring Retainers - 10 Degree Lock Angle - For All Valve Stem Sizes - 1.500"-1.550" Valve Spring Diameter 20193YK The HANS device (Head andUpgrading to these 10? COMP Cams titanium valve spring retainers for double valve springs will often allow you to gain speed and power because titanium retainers are lighter and stronger than most steel ones. Additionally, our Super Lock titanium design gives you confidence; no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 rpm. COMP Cams titanium retainers are made from the finest 6AL4V alloy for