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Brothers Trucks Dropped Crossmember Suspension Kit for 1963-1972 Chevrolet/GMC C10 LS Engine
$4099.95

If you’re looking to really change up the way your C10 sits, this kit is a game changer. It’s designed with improved geometry specifically for C10s, making it a whole lot easier to lay frame without the usual headaches. You’ll notice it narrows your track width by about 2.5 inches on each side and shifts the wheels forward by an inch from the factory position. This little tweak can make a big difference in how your truck drives and looks.

One of the best parts? It uses a rack-and-pinion steering system, which means you get that smooth, modern steering feel—no more fighting with the wheel like it’s a classic muscle car. Plus, you won’t need to notch the rack, and the whole thing is 100% bolt-on, which is a relief if you’re not into heavy modifications.

The lower A-arms come with cam bolts, so you can adjust your alignment easily without messing around with shims. And with the new crossmember, your engine sits lower in the frame, giving you more hood clearance—perfect if you’re planning on a bigger setup under the hood.

The rack-and-pinion setup uses tapered pins for the spindle, which means no drilling required for the steering arm. This kit comes complete with everything you need: the main crossmember with structural components, motor mounts (just let us know if you need SBC, BBC, or LS), tubular control arms with bushings and 73-87 ball joints, shock relocation brackets, power rack-and-pinion with all the necessary hardware, tapered pins with heim ends for the spindles, shocks, air bags, and a transmission crossmember. Just a heads up, the steering linkage, power steering hose kit, and sway bar are sold separately.

Fitment:

  • Chevrolet Blazer 1969-1972
  • Chevrolet C/K 10 1963-1972
  • Chevrolet C/K 20 1963-1972
  • Chevrolet C/K 30 1963-1972
  • Chevrolet Suburban 1963-1972
  • GMC 1000 Series 1963-1965
  • GMC 1500 Series 1963-1965
  • GMC 2500 Series 1963-1965
  • GMC C/K 15 1966-1972
  • GMC C/K 25 1967-1972
  • GMC I1000 1966
  • GMC I1500 1966
  • GMC I2500 1966
  • GMC Jimmy 1970-1972
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet Blazer 1969-1972 Base
Chevrolet C10 Panel 1963-1967 Base
Chevrolet C10 Pickup 1963-1972 Base
Chevrolet C10 Suburban 1967-1969, 1971-1972 Base
Chevrolet C20 Panel 1967 Base
Chevrolet C20 Pickup 1963-1972 Base
Chevrolet C20 Suburban 1967-1969, 1971-1972 Base
Chevrolet C30 Panel 1963-1966 Base
Chevrolet C30 Pickup 1963-1972 Base
Chevrolet K10 Pickup 1963-1972 Base
Chevrolet K10 Suburban 1967-1969, 1971-1972 Base
Chevrolet K20 Panel 1967 Base
Chevrolet K20 Pickup 1963-1972 Base
Chevrolet K20 Suburban 1967-1969, 1971-1972 Base
Chevrolet K30 Pickup 1968-1972 Base
Chevrolet Suburban 1963-1966 Base
GMC 1000 Series 1963-1965 Base
GMC 1500 Series 1963-1965 Base
GMC 2500 Series 1963-1965 Base
GMC C15/C1500 Suburban 1967 Base
GMC I1000 1966 Base
GMC I1500 1966 Base
GMC I2500 1966 Base
GMC Jimmy 1970-1972 Base
GMC K15/K1500 Suburban 1967 Base
GMC K25/K2500 Suburban 1967 Base

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