Features & Benefits: Unique charm, wear-resisting durable and undamage. Easy to install. No drilling and cutting required. 2WD Models Only Requires 1.25" Brake Rotor Please Verify Your Brake Rotor Thickness Before Purchase Fit Long And Short Bed Models For the Following Cars: For Chevy C10 2WD 1973-1987 Package Including: 2* Drop Spindles (L & R) W/o Product Instruction; Notes: .