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 Gauge Mounting Base 570 in Bore

570 in Bore

GM Fullsize Truck 2007-19

Requires Harmonic Balancer Installation Tool

2A/5 Homologation

Torque-resistant clam-shell design composite uprightsVehicle Applications: 1988-1999 Chevrolet K1500

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 Gauge Mounting Base 570 in BoreUpgrading 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