QA1 Ultimate Adjustable Upper Ball Joint - 4-Bolt, +.500" Extended Length For GM Large (K5208) - 1970-1981 Pontiac Firebird FJ80 Part Number 29990-4 Part Name

Part Number 29990-4 Part Name Coilovers Country of Origin Germany Vehicle 1998-2001 Audi A4 Avant Chassis Code B5 Damping Adjustment Non-Adjustable Ride-Height Adjustable Yes Front Lowering 1

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QA1 Ultimate Adjustable Upper Ball Joint - 4-Bolt, +.500" Extended Length For GM Large (K5208) - 1970-1981 Pontiac Firebird FJ80 Part Number 29990-4 Part NameQA1's 4 Bolt Style Ultimate Ball Joint for the 1970 1981 Pontiac Firebird is ideal for a variety of racing applications. Exclusive to QA1, this patented, self lubricating design is 100% owner rebuildable. Multiple stud lengths are also available, allowing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind free operation. Precision tolerance ball to race conformity