**** (4) NEW tie rods.****    (2) inner & (2) outer.   The catalog says 1973-86 2-wheel-drive trucks.........CHEVY 1/2 ton C10, C20, C30 PICKUP, SUBURBAN,  BLAZER.......GMC 1/2-ton C1500, C2500, C3500 PICKUP, SUBURBAN, JIMMY.