1979-1985 Mazda RX7 Upgraded Ball Joints

These are ball joints for the AE86 Corolla but fit into stock style RX7 control arms. These are an upgrade because they have a larger threaded stud at M12 versus the stock M10 stud, as well as press-fit and snap ring retention. No drilling or other modification to the control arm or steering knuckle is necessary. Just press out the old ball joint, press in the new one, install the snap ring and you're done. These are a great upgrade for road course, drifting, and spirited street driving.

Used Raybestos Greaseable - less than 5k miles still very tight

New Centric Non-Greaseable