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AMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DR

AMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DR
AMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DRAMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DRAMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DRAMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DR
$28.99 ea
NEWARRIVING SOONEstimated Ship Date 08/10/2026 (If Ordered Today)
Model: 5109858
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Upper Radiator Support Bracket - RH

For 1982-1991 Chevy/GMC C/K Pickup Truck, Blazer, Jimmy, Suburban (Big Block V8 400/454 or 6.2L Diesel with 4-Row HD Cooling Radiators)

Ensure a reliable cooling system in your 1982-1991 Chevy or GMC Squarebody with this Upper Right-Hand Radiator Support Bracket, tailored for models equipped with Big Block V8 (400, 454) or 6.2L Diesel engines and heavy-duty 4-row cooling radiators. This premium replacement part is an exact reproduction of the factory original, offering a perfect fit and superior durability for your restoration or upgrade project.

Manufactured using AMD’s advanced tooling, this RH upper radiator support bracket is built to match or exceed OEM specifications. It is crafted from high-quality materials, ensuring long-lasting performance and dependable support for heavy-duty radiators.

This reproduction part provides a factory-correct fit, allowing for seamless integration with your truck's radiator support assembly. Designed for demanding applications, it offers the strength and reliability needed for secure radiator mounting, whether you're tackling rough terrain or towing heavy loads.

Key Features:
  • Fits 1982-1991 Chevy/GMC Squarebody C/K trucks (C10, C20, C30, K10, K20, K30), Blazer, Jimmy, and Suburban.
  • Specifically designed for Big Block V8 engines (400/454) and 6.2L Diesel applications.
  • Accommodates heavy-duty 4-row cooling radiators.
  • Engineered using AMD tooling for precise OE-style fit and finish.
  • Constructed from durable materials for lasting reliability.
  • Perfectly replicates factory specifications for straightforward installation.

Choose this Upper RH Radiator Support Bracket to restore or upgrade your Squarebody’s cooling system with confidence. Built for quality and reliability, it’s the ideal choice for enthusiasts seeking a premium, OE-style replacement part for their 1982-1991 Chevy/GMC C/K truck, Blazer, Jimmy, or Suburban.

About Auto Metal Direct

Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective!  Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service. 

Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Fitment Notes
Chevrolet Blazer 1987 - 1991 WITH 4 ROW RADIATOR
Chevrolet C10 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet C10 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet C20 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet C20 1982 - 1987 WITH 4 ROW RADIATOR
Chevrolet C30 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K10 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K10 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K20 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K20 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K30 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet K5 Blazer 1982 - 1986 WITH 4 ROW RADIATOR
Chevrolet S10 Blazer 1983 - 1986 WITH 4 ROW RADIATOR
Chevrolet Suburban 1987 - 1991 WITH 4 ROW RADIATOR
GMC C1500 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
GMC C1500 1982 - 1986 WITH 4 ROW RADIATOR
GMC C2500 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
GMC C2500 1982 - 1986 WITH 4 ROW RADIATOR
GMC C3500 1982 - 1991 WITH 4 ROW RADIATOR
GMC Jimmy 1982 - 1991 WITH 4 ROW RADIATOR
GMC K1500 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
GMC K1500 1982 - 1986 WITH 4 ROW RADIATOR
GMC K2500 Suburban 1982 - 1986 WITH 4 ROW RADIATOR
GMC K2500 1982 - 1986 WITH 4 ROW RADIATOR
GMC K3500 1982 - 1991 WITH 4 ROW RADIATOR
GMC R1500 Suburban 1987 - 1991 WITH 4 ROW RADIATOR
GMC R2500 Suburban 1987 - 1991 WITH 4 ROW RADIATOR
GMC V1500 Suburban 1987 - 1991 WITH 4 ROW RADIATOR
GMC V2500 Suburban 1987 - 1991 WITH 4 ROW RADIATOR

Specifications:

Brand AMD
Height 1 in
Length 5 in
Weight 1 lbs
Width 3 in

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AMD Radiator Support Bracket, Upper, RH, Big Block / Diesel, 82-91 Chevy GMC CK Truck SUV 349-4082-3DR:

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