Overview Brand: Heidts Manufacturer’s Part Number: HF-640 Part Type: Complete Chassis Kits Product Line: Heidts 1967-72 Chevy C-10 Complete Chassis Kits Summit Racing Part Number: HDT-HF-640 Suspension Type: Coilover Ride Height: Stock Steering Rack Type: Hydraulic power assist Brake System Included: Yes Axle Included: No Brake System Type: Wilwood 4-piston Front Rotor Diameter: 11.00 in./279.40mm Quantity: Sold as a kit. Heidts 1967-72 Chevy C-10 Complete Chassis Kits Heidts 1967-72 Chevy C-10 Complete Chassis Kits are the best bang for your buck, if you’re looking to replace and upgrade your truck frame. 1967-72 Chevy C-10 complete chassis kit details: * Brand new 1967-72 C-10 frame * Heidts 1967-72 Superide independent front suspension * 1 1/4 in. upper and 1 1/2 in. lower tubular control arms * Front billet single adjustable coilover shocks with 450 lb. coil springs * 11 in. iron rotors with black 4-piston Wilwood calipers and GM bolt pattern * Power rack and pinion steering with 20:1 ratio and 3 Turn-to-Lock * Stock spindles * Heidts 1967-72 C-10 rear 4-link suspension * Rear billet adjustable coilover shocks with 300 lb. coil springs * 64 in. track housing with weld-on brackets and 31-spline axles Applications  Make: CHEVROLET Model: C10 PICKUP Submodel: BASE Beginning Year: 1967 Ending Year: 1972 Axle Model: Ford 9 in.