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1963-1972 Corvette Pin-Mount Radiator (Auto Trans)


1963-1972 Corvette Pin-Mount Radiator (Auto Trans)
Purchase 1963-1972 Corvette Pin-Mount Radiator (Auto Trans)
  • 1963-1972 Corvette Pin-Mount Radiator (Auto Trans)

  • $944.00

    SKU: 313-9063-0A

1963-1972 Y-Body Corvette Radiator Optimized for LS Cooling

Superior thermal control in Y-Body Corvettes running LS engines comes from fully TIG welded high grade aluminum tanks and core, delivering rapid heat rejection and corrosion resistance under extreme loads. Built in the USA for a precise fit in 1963 to 1972 Chevy Corvettes, this auto trans pin mount design offers lightweight durability, preserves resale value and ensures dependable cooling during spirited drives while supporting optimal engine efficiency and reduced underhood temperatures.

1963-1972 Chevy Corvette LS Swap Pin-Mount Radiator

Swapping an LS powerplant into a 1963 to 1972 Corvette Y body chassis often hits a cooling bottleneck that this pin mount radiator is designed to solve. It installs directly in the factory pin locations without any need for custom brackets or cutting. Constructed with TIG welded aluminum tanks and core, the unit maintains consistent coolant temperatures even under spirited driving through winding back roads. A choice between raw aluminum and epoxy finish helps builders balance corrosion resistance with heat rejection needs while preserving hood clearance and factory fan shroud alignment.

Precision TIG Welding for Reliable Heat Transfer

Every joint on this radiator is formed using precise TIG welding, a method that fuses the high grade aluminum tanks and core into an integrated, pressure tight assembly. This welding style creates deep fusion at the molecular level, yielding joints that resist vibration and cyclic pressure loads common with an LS engine under boost or heavy throttle. The continuity of the weld beads preserves the innate thermal conductivity of aluminum, allowing heat to pass swiftly from coolant through the core to the surrounding air. As a result, coolant temperatures remain stable even during extended spirited driving or towing, minimizing the risk of hot spots and preserving engine performance. The superior weld integrity also guards against microleaks and fatigue failures that can plague less robust fabrication techniques.

Custom Fitment for 1963-1972 Corvette Y Body Chassis

Engineered to slide directly into the factory pin mount locations of a 1963-1972 Corvette Y Body frame, this radiator avoids the need for custom brackets, cutting, or guesswork. Its precise flange geometry aligns perfectly with the original mounting points, retaining hood clearance and the stock automatic transmission fan shroud position. Technicians and enthusiasts benefit from reduced install time, as there is no trimming or spacing to manage; simply lower the unit into place and secure it using the factory hardware. This direct fit approach not only maintains the car's structural integrity but also ensures that cooling performance integrates seamlessly with the factory airflow path. The result is a straightforward upgrade that feels every bit as original as the rest of the chassis.

Coating Options to Balance Protection and Thermal Performance

Builders can choose between classic bare aluminum or a stylish black epoxy finish, each offering distinct advantages for corrosion defense and heat rejection. The raw aluminum surface maximizes thermal efficiency by presenting an unobstructed path for heat to radiate from the core, while its natural patina surface provides a timeless underhood appearance. Alternatively, the epoxy coating seals the metal against moisture, road salts, and environmental contaminants, extending service life in humid or winter driving conditions without greatly reducing heat transfer. Both finishes are applied with meticulous control to ensure uniform thickness and adherence, preventing flaking or undercutting. This flexibility allows owners to tailor the protection level and look to their specific driving environment or show car aesthetic.

American Craftsmanship Ensuring Consistent Quality

Manufactured entirely in the United States under rigorous quality controls, this radiator benefits from close oversight of material sourcing and production processes. Each aluminum sheet and extrusion is inspected before welding to guarantee correct alloy composition and thickness, while weld integrity is verified through non-destructive testing methods. Local production also supports rapid feedback loops, so any dimensional or performance concerns can be addressed promptly, ensuring every unit meets tight tolerance standards. The emphasis on domestic craftsmanship delivers not only reliable long-term operation but also a level of finish consistency that enhances resale value. Owners can take confidence in a product built to uphold the legendary cooling performance demanded by an LS-powered Corvette.

Built to deliver consistent cooling for an LS swap, this radiator leaves no guesswork in installation. For the same radiator but with fan see our 1963-1972 Corvette Pin-Mount Radiator (Automatic Transmission) with Fan.

Fitment

  • 1963-1972 Chevy Corvette

Specifications

  • SKU: 313-9063-0A
  • Swap Engine: LS
  • Body Type: Y-Body
  • Brand: Muscle Rods
  • Compatible Transmissions: Automatic Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1963-1972 Corvette Pin-Mount 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

1963-1972 Chevy Corvette LS Swap Pin-Mount Radiator

Swapping an LS powerplant into a 1963 to 1972 Corvette Y body chassis often hits a cooling bottleneck that this pin mount radiator is designed to solve. It installs directly in the factory pin locations without any need for custom brackets or cutting. Constructed with TIG welded aluminum tanks and core, the unit maintains consistent coolant temperatures even under spirited driving through winding back roads. A choice between raw aluminum and epoxy finish helps builders balance corrosion resistance with heat rejection needs while preserving hood clearance and factory fan shroud alignment.

Precision TIG Welding for Reliable Heat Transfer

Every joint on this radiator is formed using precise TIG welding, a method that fuses the high grade aluminum tanks and core into an integrated, pressure tight assembly. This welding style creates deep fusion at the molecular level, yielding joints that resist vibration and cyclic pressure loads common with an LS engine under boost or heavy throttle. The continuity of the weld beads preserves the innate thermal conductivity of aluminum, allowing heat to pass swiftly from coolant through the core to the surrounding air. As a result, coolant temperatures remain stable even during extended spirited driving or towing, minimizing the risk of hot spots and preserving engine performance. The superior weld integrity also guards against microleaks and fatigue failures that can plague less robust fabrication techniques.

Custom Fitment for 1963-1972 Corvette Y Body Chassis

Engineered to slide directly into the factory pin mount locations of a 1963-1972 Corvette Y Body frame, this radiator avoids the need for custom brackets, cutting, or guesswork. Its precise flange geometry aligns perfectly with the original mounting points, retaining hood clearance and the stock automatic transmission fan shroud position. Technicians and enthusiasts benefit from reduced install time, as there is no trimming or spacing to manage; simply lower the unit into place and secure it using the factory hardware. This direct fit approach not only maintains the car's structural integrity but also ensures that cooling performance integrates seamlessly with the factory airflow path. The result is a straightforward upgrade that feels every bit as original as the rest of the chassis.

Coating Options to Balance Protection and Thermal Performance

Builders can choose between classic bare aluminum or a stylish black epoxy finish, each offering distinct advantages for corrosion defense and heat rejection. The raw aluminum surface maximizes thermal efficiency by presenting an unobstructed path for heat to radiate from the core, while its natural patina surface provides a timeless underhood appearance. Alternatively, the epoxy coating seals the metal against moisture, road salts, and environmental contaminants, extending service life in humid or winter driving conditions without greatly reducing heat transfer. Both finishes are applied with meticulous control to ensure uniform thickness and adherence, preventing flaking or undercutting. This flexibility allows owners to tailor the protection level and look to their specific driving environment or show car aesthetic.

American Craftsmanship Ensuring Consistent Quality

Manufactured entirely in the United States under rigorous quality controls, this radiator benefits from close oversight of material sourcing and production processes. Each aluminum sheet and extrusion is inspected before welding to guarantee correct alloy composition and thickness, while weld integrity is verified through non-destructive testing methods. Local production also supports rapid feedback loops, so any dimensional or performance concerns can be addressed promptly, ensuring every unit meets tight tolerance standards. The emphasis on domestic craftsmanship delivers not only reliable long-term operation but also a level of finish consistency that enhances resale value. Owners can take confidence in a product built to uphold the legendary cooling performance demanded by an LS-powered Corvette.

Built to deliver consistent cooling for an LS swap, this radiator leaves no guesswork in installation. For the same radiator but with fan see our 1963-1972 Corvette Pin-Mount Radiator (Automatic Transmission) with Fan.

Fitment

Fitment

  • 1963-1972 Chevy Corvette
  • 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 1963-1972 Corvette Pin-Mount Radiator for Automatic Transmission
Specifications
  • SKU: 313-9063-0A
  • Brand: Muscle Rods
  • Swap Engine: LS
  • Body Type: Y-Body
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy