SPL Parts Adjustable Rear Traction Arm Set (Dogbones) - 1990-1996 Nissan 300ZX (Z32)SPL Parts Adjustable Rear Traction Arm Set (Dogbones) Part #: SPL RTR S13D Overview The SPL Parts Adjustable Rear Traction Arm Set, also known as dogbones, is a high performance suspension component designed for enthusiasts seeking improved handling and stability. Compatible with the 1990 1996 Nissan 300ZX (Z32), these traction links replace the stock rubber bushings with a more durable, adjustable design. Crafted from high quality materials, these