QA1 Pro Touring Upper Control Arms - Black - GM A-Body 1964-72 HASZ15CL replaces S6222PLM

replaces S6222PLM

They provide a special heat-treatment and stress relieving process

Black Powder Coated Aluminum Heat Shield Seals Flush To Hood Blocking Engine Heat

cryogenic processed and REM finished - The gear mesh area is only 1" wide eliminating friction

It truly offers a "world class look

QA1 Pro Touring Upper Control Arms - Black - GM A-Body 1964-72 HASZ15CL replaces S6222PLMQA1's Pro Touring Control Arms are the answer to your handling needs for autocross and road course. Designed with QA1's Ultra Low Friction Ball Joint, these arms will eliminate flex and provide bind free movement. The one inch longer upper ball joint stud improves camber gain to keep the tire contact patch optimal for superior cornering grip. QA1's ball joints are adjustable and rebuildable for tuning with different stud lengths. Configured for QA1