2006 Toyota Tacoma 3" Front \ 4" Rear Upper and Lower Control Arms and Rear Steel Blocks Rear Steel Block Kit Rear Frame Support CALMAX SuperShox   Application Guide 3" Front \ 4" Rear 1)CA2806-3 1)RK2806-4 2)1900 Upper and Lower Arms Rear Kit Rear Shocks This kit uses factory upper and lower ball joints. They must be pressed out of the factory arms and into the new arms. Individual Parts Part # Description DCode Shocks All Part numbers (each) 55.07 CA2806-3 Upper and Lower Control Arms 472.45 RK2806-4 4" Rear Kit 264.50