The TeraFlex Revolver Shackle utilizes a unique shackle design that
hinges and rotates to allow leaf springs to flex and compress without
additional spring stress. TeraFlex Revolver Shackles are self-supporting
and fold against themselves on level ground. Because the shackles are a
bolt-on kit, they can be installed easily with aftermarket suspension
systems to achieve an even greater level of performance. When properly
installed, the shackles will maximize articulation and wheel droop. No
other off-road product improves your vehicles trail performance with so
little investment as the TeraFlex Revolver Shackle. Sold in pairs. Fits
Toyota FJ40 & 45 Front & Rear. Also fits Chevrolet S-10 Rear
(2.5 Spring).