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1955-1957 Chevy Radiator (Auto Trans)


1955-1957 Chevy Radiator (Auto Trans)
Purchase 1955-1957 Chevy Radiator (Auto Trans)
  • 1955-1957 Chevy Radiator (Auto Trans)

  • $944.00

1955-57 TriFive Chevy Radiator for LS/LT Swaps

Delivering superior cooling performance for LS and LT powerplants in your TriFive chassis, this radiator features 100% TIG welded aluminum tanks and core to reject heat quickly while standing up to driving demands. Made in the USA for a precise fit in 1955 to 1957 Chevy 150, 210, Bel Air and Delray models, it combines corrosion resistant construction with a lightweight design for enduring reliability and improved resale value.

LS and LT Swap Radiator for 1955-1957 TriFive Chevy 150/210/Bel Air/Delray

Swapping an LS or LT engine into a 1955 to 1957 TriFive Chevy demands reliable cooling, and the 1955-1957 Chevy Radiator (Auto Trans) is designed to keep coolant temperatures stable on every drive. Engineered with a 100% TIG welded aluminum core and tanks, it sheds weight and resists corrosion compared to original units. Installation aligns with factory mounting points for Chevy 150, 210, Bel Air and Delray models, often requiring no extra modifications.

Precision TIG Welded Aluminum Core and Tanks

The radiator features a 100% TIG welded aluminum core and tanks that deliver exceptional joint strength and leak resistance. TIG welding creates precise fusion between aluminum surfaces, ensuring each weld can withstand the vibration and heat cycles of a powerful LS or LT engine. This method minimizes stress points, offering consistent coolant flow and reliable performance under demanding driving conditions.

High Conductivity Aluminum for Rapid Heat Rejection

Constructed from premium aluminum, the radiator maximizes thermal conductivity to quickly shed engine heat. Aluminum's low weight helps reduce front-end mass without compromising structural integrity, while its natural corrosion resistance enhances longevity in harsh environments. This combination of light weight and efficient heat transfer keeps coolant temperatures stable on both daily drives and spirited outings.

Coating Options for Style and Protection

Choose between a classic bare aluminum finish or a black epoxy coating that blends styling with robust surface protection. The bare aluminum variant highlights the core's polished texture, while the epoxy layer offers an extra barrier against chips and environmental exposure. Both finishes maintain heat rejection properties, ensuring the radiator remains an effective cooling solution and a visual upgrade.

Seamless Chassis Fit for 1955 to 1957 TriFive Models

Designed for 1955 to 1957 Chevy 150, 210, Bel Air, and Delray models with automatic transmissions, this radiator aligns with factory mounting points to simplify installation. Its direct fit eliminates custom brackets or alterations, making LS and LT engine swaps more straightforward. Enthusiasts appreciate the reduced install time and the preserved classic engine bay appearance that honors the TriFive legacy.

Rest assured this radiator keeps coolant temperatures steady under every drive. For the same radiator but with fan check out our 1955-1957 Chevy Radiator (Manual Transmission) with Fan.

Fitment

  • 1955-1957 Chevy 150
  • 1955-1957 Chevy 210
  • 1955-1957 Chevy Bel Air
  • 1955-1957 Chevy Delray

Specifications

  • SKU: 313-9013-0A
  • Swap Engine: LS, LT
  • Body Type: TriFive
  • Brand: Muscle Rods
  • Compatible Transmissions: Automatic Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1955-1957 Chevy Radiator for Automatic Transmission
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy

Key Features

  • 100% TIG-Welded, High-Grade Aluminum Tanks & Core
  • Made in the USA

Benefits

  • Superior thermal efficiency, durability, light-weight, corrosion-resistant, and fast heat rejection.
  • Built locally for reliable fit, finish, long-term performance, and a better resale value.

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