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 Sprint Car Seat 1999-2001 Chevrolet Silverado 2500

1999-2001 Chevrolet Silverado 2500

5/8 in 36 Spline to 3/4 in Smooth

Pontiac: Catalina 78 - 81

The sensor is fitted with a laser etched calibration chip which prevents the need for free air calibration when used with the AutoMeter gauges for which they are specifically designed

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 Sprint Car Seat 1999-2001 Chevrolet Silverado 2500Upgrading 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