COMP Cams 10 Titanium Double Super Lock Valve Spring Retainers - 10 Lock Angle - For All Valve Stem Sizes - 1.500"-1.550" Valve Spring Diameter 2010483 Note that sometimes this material

Note that sometimes this material is referred to as "fireproof"

It is also a significant addition to the Aeromotive Stealth line

1991-1991 Pontiac 6000ΓÇó NO Shifter cable or floor mounting brackets included

blacked-out look up front

COMP Cams 10 Titanium Double Super Lock Valve Spring Retainers - 10 Lock Angle - For All Valve Stem Sizes - 1.500"-1.550" Valve Spring Diameter 2010483 Note that sometimes this materialUpgrading 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. Precision machined from 6AL4V titanium, these retainers feature