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1964-1967 GTO Radiator 15.5" tall (Auto Trans)


1964-1967 GTO Radiator 15.5" tall (Auto Trans)
Purchase 1964-1967 GTO Radiator 15.5" tall (Auto Trans)
  • 1964-1967 GTO Radiator 15.5" tall (Auto Trans)

  • $944.00

    SKU: 313-9040-0A

1964-1967 A-Body Radiator for LS LT Power

Optimized for 1964 to 1967 GTO A Body LS and LT swaps, the 15.5 inch tall radiator drops into stock mounts with no cutting to preserve factory fan shroud alignment and hose angles. Its high quality aluminum core and domestic construction deliver superior thermal efficiency, corrosion resistant durability and fast heat rejection for reliable performance and enhanced resale value.

LS and LT 15.5 inch Tall Radiator for 1964-1967 Pontiac GTO

Cooling an LS or LT swap in a 1964 through 1967 Pontiac GTO demands a precise fit and this 15.5 inch tall radiator for automatic transmission setups meets that requirement without altering the factory mounts. The unit drops into the original A-Body core support to preserve fan shroud alignment and hose angles for a straightforward fit. Its polished aluminum construction and USA assembly ensure fast heat rejection and corrosion resistance for dependable operation under load.

Precise Fitment with Factory Core Support

This radiator installs directly into the original A Body core support and preserves fan shroud alignment and hose angles exactly as designed by Pontiac. By matching the factory 15.5 inch core height and transmission cooler line locations, it removes the need for cutting or custom brackets and lets mechanics use common hand tools for installation. Maintaining the stock mount positions ensures the vehicle's frame and firewall connections remain unaltered. The result is a seamless LS or LT swap that feels as precise as the factory build.

Efficient Thermal Management from Aluminum Construction

Constructed entirely from polished aluminum, this radiator excels at rejecting heat to prevent engine overheating under demanding driving conditions. The alloy resists corrosion naturally, keeping coolant passages clear and reducing maintenance over many seasons. Its light weight lessens front end load and preserves the GTO's handling balance. Rapid heat transfer between coolant and fins helps the swapped LS or LT engine sustain stable operating temperatures even under heavy throttle use.

Tailored Finish Options for Restoration and Custom Builds

Choose bare aluminum for a classic engine bay shine that pairs perfectly with chrome accents, or select the black epoxy coating for added protection against moisture and road salt. The epoxy finish provides a uniform barrier without hiding the radiator's fin pattern, while the polished surface highlights the precision of its construction. Each surface option is applied in house to ensure consistent coverage and a clean presentation. This versatility lets builders match the radiator to any restoration theme or custom vision.

Domestic Assembly Ensuring Quality and Support

Manufactured in the USA under strict quality control, this radiator benefits from tight tolerances and rapid incorporation of design enhancements. Local production supports shorter lead times and compliance with SAE guidelines for tank-to-core bonding. Enthusiasts gain confidence in a component engineered and tested domestically, with reliable cooling performance that helps protect engine health and retain resale value. Choosing a home-grown product also backs local industry and skilled craftsmanship.

Trust this radiator for precise fit and reliable cooling. To complete your fan setup see the same radiator but with fans in our 1964-1967 GTO Radiator 15.5" Tall (Automatic Transmission) with Fans.

Fitment

  • 1964-1967 Pontiac GTO

Specifications

  • SKU: 313-9040-0A
  • Swap Engine: LS, LT
  • Body Type: A-Body
  • Brand: Muscle Rods
  • Compatible Transmissions: Automatic Transmission
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • What's Included:
    • 1 x 1964-1967 GTO Radiator 15.5" Tall for Automatic Transmission
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy

Key Features

  • For Cars with Factory 15.5" Tall Core Radiators
  • Constructed from High-Quality Aluminum
  • Made in the USA

Benefits

  • Drops into the stock mounts without cutting, keeping fan-shroud alignment and hose angles exactly factory-correct.
  • 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

LS and LT 15.5 inch Tall Radiator for 1964-1967 Pontiac GTO

Cooling an LS or LT swap in a 1964 through 1967 Pontiac GTO demands a precise fit and this 15.5 inch tall radiator for automatic transmission setups meets that requirement without altering the factory mounts. The unit drops into the original A-Body core support to preserve fan shroud alignment and hose angles for a straightforward fit. Its polished aluminum construction and USA assembly ensure fast heat rejection and corrosion resistance for dependable operation under load.

Precise Fitment with Factory Core Support

This radiator installs directly into the original A Body core support and preserves fan shroud alignment and hose angles exactly as designed by Pontiac. By matching the factory 15.5 inch core height and transmission cooler line locations, it removes the need for cutting or custom brackets and lets mechanics use common hand tools for installation. Maintaining the stock mount positions ensures the vehicle's frame and firewall connections remain unaltered. The result is a seamless LS or LT swap that feels as precise as the factory build.

Efficient Thermal Management from Aluminum Construction

Constructed entirely from polished aluminum, this radiator excels at rejecting heat to prevent engine overheating under demanding driving conditions. The alloy resists corrosion naturally, keeping coolant passages clear and reducing maintenance over many seasons. Its light weight lessens front end load and preserves the GTO's handling balance. Rapid heat transfer between coolant and fins helps the swapped LS or LT engine sustain stable operating temperatures even under heavy throttle use.

Tailored Finish Options for Restoration and Custom Builds

Choose bare aluminum for a classic engine bay shine that pairs perfectly with chrome accents, or select the black epoxy coating for added protection against moisture and road salt. The epoxy finish provides a uniform barrier without hiding the radiator's fin pattern, while the polished surface highlights the precision of its construction. Each surface option is applied in house to ensure consistent coverage and a clean presentation. This versatility lets builders match the radiator to any restoration theme or custom vision.

Domestic Assembly Ensuring Quality and Support

Manufactured in the USA under strict quality control, this radiator benefits from tight tolerances and rapid incorporation of design enhancements. Local production supports shorter lead times and compliance with SAE guidelines for tank-to-core bonding. Enthusiasts gain confidence in a component engineered and tested domestically, with reliable cooling performance that helps protect engine health and retain resale value. Choosing a home-grown product also backs local industry and skilled craftsmanship.

Trust this radiator for precise fit and reliable cooling. To complete your fan setup see the same radiator but with fans in our 1964-1967 GTO Radiator 15.5" Tall (Automatic Transmission) with Fans.

Fitment

Fitment

  • 1964-1967 Pontiac GTO
  • Compatible Transmissions: Automatic Transmission
Features
  • For Cars with Factory 15.5" Tall Core Radiators
  • Constructed from High-Quality Aluminum
  • Made in the USA
Benefits
  • Drops into the stock mounts without cutting, keeping fan-shroud alignment and hose angles exactly factory-correct.
  • 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 1964-1967 GTO Radiator 15.5" Tall for Automatic Transmission
Specifications
  • SKU: 313-9040-0A
  • Brand: Muscle Rods
  • Swap Engine: LS, LT
  • Body Type: A-Body
  • Radiator Fan Count: 0
  • Material: High-Quality Aluminum
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy