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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

    SKU: 313-9013-0A

1955-1957 Chevy TriFive Radiator Engineered for LS LT Swaps

Optimal coolant flow is achieved through the 100% TIG-Welded aluminum core and tanks, delivering fast heat rejection under LS and LT power in your TriFive chassis. Made in the USA with corrosion resistant, lightweight construction for precise fit on 1955 through 1957 Chevy 150, 210, Bel Air and Delray models, it ensures reliable performance and enhanced resale value.

1955-1957 TriFive Chevy Radiator for LS and LT Engine Swaps

When installing an LS or LT mill into a 1955 to 1957 Chevy 150, 210, Bel Air or Delray chassis, maintaining steady coolant temperatures is essential and this radiator is engineered to deliver just that. Equipped with a 100% TIG welded aluminum core and tanks, it resists corrosion and sheds weight for improved front end balance while matching factory mounting points for a direct fit. By combining high conductivity aluminum with precision fitment, it keeps coolant temps stable on both daily drives and spirited runs.

Expert TIG Welding for Leak Free Reliability

The radiator employs 100% TIG welded aluminum core and tanks to create seamless joints that resist leaks and fatigue. This precision method fuses aluminum surfaces with high consistency, ensuring each weld withstands vibration and thermal stress from LS and LT engines. By eliminating filler rod inconsistencies, the radiator maintains steady coolant flow under heavy loads. As a result, owners can trust its performance on both daily trips and spirited drives.

High Conductivity Aluminum Core for Rapid Heat Rejection

Constructed from high quality aluminum, the core maximizes thermal conductivity to draw heat away from the engine quickly. Aluminum's low density reduces underhood mass while still providing structural strength and natural corrosion resistance. The design channels coolant through compact passages, promoting uniform temperature distribution. Together these features keep operating temperatures stable, enhancing engine efficiency and longevity.

Direct Fitment Simplifies Installation on TriFive Chassis

Engineered for 1955 to 1957 Chevy 150, 210, Bel Air and Delray platforms, the radiator aligns exactly with factory mounting points for models with automatic transmissions. This direct fitment removes the need for custom brackets or frame alterations, cutting install time and labor costs. The result is a clean underhood appearance that honors the classic style while accommodating modern LS and LT engine packages. Enthusiasts appreciate how it preserves the vintage look without compromising on cooling capability.

Count on dependable cooling and precise fit for your LS and LT installations. For the same radiator but with fan see 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.

This Item Assigned to Category and Also Fits:

Description

1955-1957 TriFive Chevy Radiator for LS and LT Engine Swaps

When installing an LS or LT mill into a 1955 to 1957 Chevy 150, 210, Bel Air or Delray chassis, maintaining steady coolant temperatures is essential and this radiator is engineered to deliver just that. Equipped with a 100% TIG welded aluminum core and tanks, it resists corrosion and sheds weight for improved front end balance while matching factory mounting points for a direct fit. By combining high conductivity aluminum with precision fitment, it keeps coolant temps stable on both daily drives and spirited runs.

Expert TIG Welding for Leak Free Reliability

The radiator employs 100% TIG welded aluminum core and tanks to create seamless joints that resist leaks and fatigue. This precision method fuses aluminum surfaces with high consistency, ensuring each weld withstands vibration and thermal stress from LS and LT engines. By eliminating filler rod inconsistencies, the radiator maintains steady coolant flow under heavy loads. As a result, owners can trust its performance on both daily trips and spirited drives.

High Conductivity Aluminum Core for Rapid Heat Rejection

Constructed from high quality aluminum, the core maximizes thermal conductivity to draw heat away from the engine quickly. Aluminum's low density reduces underhood mass while still providing structural strength and natural corrosion resistance. The design channels coolant through compact passages, promoting uniform temperature distribution. Together these features keep operating temperatures stable, enhancing engine efficiency and longevity.

Direct Fitment Simplifies Installation on TriFive Chassis

Engineered for 1955 to 1957 Chevy 150, 210, Bel Air and Delray platforms, the radiator aligns exactly with factory mounting points for models with automatic transmissions. This direct fitment removes the need for custom brackets or frame alterations, cutting install time and labor costs. The result is a clean underhood appearance that honors the classic style while accommodating modern LS and LT engine packages. Enthusiasts appreciate how it preserves the vintage look without compromising on cooling capability.

Count on dependable cooling and precise fit for your LS and LT installations. For the same radiator but with fan see our 1955-1957 Chevy Radiator (Manual Transmission) with Fan.

Fitment

Fitment

  • 1955-1957 Chevy 150
  • 1955-1957 Chevy 210
  • 1955-1957 Chevy Bel Air
  • 1955-1957 Chevy Delray
  • Compatible Transmissions: Automatic Transmission
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.
What's Included
  • 1 x 1955-1957 Chevy Radiator for Automatic Transmission
Specifications
  • SKU: 313-9013-0A
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: TriFive
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy