Up for sale is a genuine matching pair (set of 2) of factory OEM GM upper radiator hold-down mounting brackets. These heavy-duty stamped steel plates bolt directly to the top of the radiator core support to securely clamp the radiator in place. Essential for any early squarebody engine bay cleanup, restoration, or when upgrading to an aftermarket aluminum radiator setup.
Key Fitment & Details:
Placement: Top / Upper Radiator Core Support Hold-Down Plates.
Vehicle Compatibility: 1973, 1974, 1975, 1976, 1977, 1978, 1979 Chevrolet & GMC C10, C20, C30, K10, K20, and K30 Pickups. (Also fits 1973–1979 full-size Suburban and K5 Blazer/Jimmy models).
Design Layout: Correct early-style squarebody top brackets unique to the 1973–1979 front clips (different from the late 81–87 style).
Condition: Solid, structurally sound used condition. Both steel plates are flat, straight, and unbent with clean factory bolt-mounting holes. They feature typical minor surface patina and light scale from age, but have zero rust-through, zero thin metal, and are ready to be scuffed, painted, or powder-coated to finish off your build.
