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1964-1967 GTO Radiator 17.5" tall (Auto Trans)


1964-1967 GTO Radiator 17.5" tall (Auto Trans)
Purchase 1964-1967 GTO Radiator 17.5" tall (Auto Trans)
  • 1964-1967 GTO Radiator 17.5" tall (Auto Trans)

  • $944.00

    SKU: 313-9041-0A

1964-1967 A-Body GTO Radiator for LS LT Conversions

Matching the factory 17.5-inch core height for direct installation in your 1964 to 1967 A-Body GTO, this premium aluminum radiator lets you retain all original hoses, shrouds, and brackets without modification. Its superior thermal efficiency, corrosion resistance, and lightweight construction backed by USA craftsmanship ensure stable temperatures and durable performance for LS and LT conversions.

17.5 Inch LS and LT Radiator for 1964-1967 A-Body Pontiac GTO Automatic Transmission

Swapping an LS or LT powerplant into a 1964-1967 A-body GTO with an automatic transmission often runs into clearance and fit issues around the cooling system. The 1964-1967 GTO Radiator 17.5" tall (Auto Trans) features an 17.5 inch core height that matches the factory dimension for a direct installation preserving original hoses shrouds and brackets. The all aluminum construction ensures fast heat rejection and resists corrosion for dependable performance whether you are on the street or the track. By keeping the stock routing and mounting points intact it eliminates the need for modifications that can complicate LS or LT conversions.

Exact 17.5 Inch Core Alignment for LS LT Engine Swaps

The 17.5 inch core height precisely matches the original factory dimension on 1964-1967 A-Body Pontiac GTO models, allowing LS and LT installations without trimming or altering hoses and shrouds. This exact fit preserves all stock mounting brackets and coolant pathways, eliminating clearance headaches that often plague engine swaps. By maintaining the OE alignment, engine placement remains correct, reducing stress on connecting components and preserving driveline geometry. Installers can rely on a direct installation that upholds both function and classic appearance.

All Aluminum Construction for Efficient Cooling and Balance

Crafted entirely from premium aluminum, the radiator core and tanks excel at transferring heat away from engine coolant, keeping temperatures stable during spirited driving or stop-and-go traffic. The lightweight nature of aluminum also helps shift mass rearward, contributing to improved front-to-rear balance and more responsive steering. Its natural resistance to corrosion means the cooling system maintains peak efficiency over many seasons with minimal maintenance. Together, these traits ensure consistent performance whether on a daily commute or a weekend track outing.

Coating Choices for Corrosion Resistance and Engine Bay Style

Owners can select a bare aluminum finish for maximum thermal transfer or a black epoxy coating that offers a durable barrier against moisture and road debris. The untreated surface allows direct metal-to-air cooling, while epoxy adds a protective layer that helps prevent pitting in harsh climates. Beyond protection, the black finish enhances engine bay aesthetics by providing a sleek contrast to polished or painted components. Both options undergo controlled application processes to ensure uniform coverage and lasting adhesion.

Made in USA Craftsmanship for Consistent Quality

Manufactured domestically, each radiator is subject to stringent quality inspections that verify core height, tank volume, and weld integrity before shipping. Local production offers tighter control over material sourcing and fabrication, reducing variability and ensuring every unit meets exacting standards. This commitment to detail delivers a reliable cooling solution that stands up to the demands of restored classics and modernized muscle cars alike. The result is a product that blends heritage appeal with modern engineering confidence.

Count on a reliable cooling solution for your LS or LT swap. For the same radiator but with fans, see our 1964-1967 GTO Radiator 17.5" Tall (Automatic Transmission) with Fans.

Fitment

  • 1964-1967 Pontiac GTO

Specifications

  • SKU: 313-9041-0A
  • 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 17.5" Tall for Automatic Transmission
  • Finish: Classic Bare Aluminum or Stylish Black Epoxy

Key Features

  • For Cars with Factory 17.5" Tall Core Radiators
  • Constructed from High-Quality Aluminum
  • Made in the USA

Benefits

  • Directfit height matches the OE core, so the radiator installs cleanly and all hoses, shrouds, and brackets stay in their original positions.
  • 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

17.5 Inch LS and LT Radiator for 1964-1967 A-Body Pontiac GTO Automatic Transmission

Swapping an LS or LT powerplant into a 1964-1967 A-body GTO with an automatic transmission often runs into clearance and fit issues around the cooling system. The 1964-1967 GTO Radiator 17.5" tall (Auto Trans) features an 17.5 inch core height that matches the factory dimension for a direct installation preserving original hoses shrouds and brackets. The all aluminum construction ensures fast heat rejection and resists corrosion for dependable performance whether you are on the street or the track. By keeping the stock routing and mounting points intact it eliminates the need for modifications that can complicate LS or LT conversions.

Exact 17.5 Inch Core Alignment for LS LT Engine Swaps

The 17.5 inch core height precisely matches the original factory dimension on 1964-1967 A-Body Pontiac GTO models, allowing LS and LT installations without trimming or altering hoses and shrouds. This exact fit preserves all stock mounting brackets and coolant pathways, eliminating clearance headaches that often plague engine swaps. By maintaining the OE alignment, engine placement remains correct, reducing stress on connecting components and preserving driveline geometry. Installers can rely on a direct installation that upholds both function and classic appearance.

All Aluminum Construction for Efficient Cooling and Balance

Crafted entirely from premium aluminum, the radiator core and tanks excel at transferring heat away from engine coolant, keeping temperatures stable during spirited driving or stop-and-go traffic. The lightweight nature of aluminum also helps shift mass rearward, contributing to improved front-to-rear balance and more responsive steering. Its natural resistance to corrosion means the cooling system maintains peak efficiency over many seasons with minimal maintenance. Together, these traits ensure consistent performance whether on a daily commute or a weekend track outing.

Coating Choices for Corrosion Resistance and Engine Bay Style

Owners can select a bare aluminum finish for maximum thermal transfer or a black epoxy coating that offers a durable barrier against moisture and road debris. The untreated surface allows direct metal-to-air cooling, while epoxy adds a protective layer that helps prevent pitting in harsh climates. Beyond protection, the black finish enhances engine bay aesthetics by providing a sleek contrast to polished or painted components. Both options undergo controlled application processes to ensure uniform coverage and lasting adhesion.

Made in USA Craftsmanship for Consistent Quality

Manufactured domestically, each radiator is subject to stringent quality inspections that verify core height, tank volume, and weld integrity before shipping. Local production offers tighter control over material sourcing and fabrication, reducing variability and ensuring every unit meets exacting standards. This commitment to detail delivers a reliable cooling solution that stands up to the demands of restored classics and modernized muscle cars alike. The result is a product that blends heritage appeal with modern engineering confidence.

Count on a reliable cooling solution for your LS or LT swap. For the same radiator but with fans, see our 1964-1967 GTO Radiator 17.5" Tall (Automatic Transmission) with Fans.

Fitment

Fitment

  • 1964-1967 Pontiac GTO
  • Compatible Transmissions: Automatic Transmission
Features
  • For Cars with Factory 17.5" Tall Core Radiators
  • Constructed from High-Quality Aluminum
  • Made in the USA
Benefits
  • Directfit height matches the OE core, so the radiator installs cleanly and all hoses, shrouds, and brackets stay in their original positions.
  • 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 17.5" Tall for Automatic Transmission
Specifications
  • SKU: 313-9041-0A
  • 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