COLD-CASE Radiators

COLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC Pickup

COLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC Pickup
COLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC Pickup
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COLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC PickupCOLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC Pickup
COLD-CASE Radiators

COLD-CASE Aluminum Radiator Automatic Transmission — Fits 1963-66 Chevy GMC Pickup

SKU: GSWT_GMT555A
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About COLD-CASE Radiators COLD-CASE Radiators engineers high-quality automotive parts and ...Read More

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$434.54
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About COLD-CASE Radiators

COLD-CASE Radiators engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COLD-CASE Radiators lineup with fast shipping and expert fitment support — order with confidence.

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Superior Cooling for Classic C10 Trucks

Upgrade the cooling system in your 1963-66 Chevy or GMC pickup with this high-efficiency COLD-CASE aluminum radiator. Engineered for automatic transmission vehicles, this unit provides a significant improvement in heat rejection over the original brass and copper radiator. The 3-inch thick core ensures that your engine stays within the optimal temperature range, even during heavy towing or hot summer days.

Technical Specifications

  • Vehicle Fitment: 1963-1966 Chevy/GMC Fullsize Trucks.
  • Core Dimensions: 24.5 in W x 22.5 in H x 3 in D.
  • Inlet/Outlet: Driver side inlet, passenger side outlet.
  • Finish: Polished aluminum for a clean, professional engine bay appearance.
  • Transmission: Optimized for automatic transmission cooling.

This radiator is built to withstand the rigors of daily driving while providing the efficiency required for performance engine builds. The lightweight aluminum construction not only aids in heat dissipation but also reduces front-end weight compared to factory components. Installation is straightforward, utilizing factory mounting points to ensure a clean, hassle-free fitment. If you are restoring a classic C10 or C20, this radiator is the perfect blend of form and function. Trust your cooling needs to the experts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About COLD-CASE Radiators

COLD-CASE Radiators engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COLD-CASE Radiators lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Superior Cooling for Classic C10 Trucks

Upgrade the cooling system in your 1963-66 Chevy or GMC pickup with this high-efficiency COLD-CASE aluminum radiator. Engineered for automatic transmission vehicles, this unit provides a significant improvement in heat rejection over the original brass and copper radiator. The 3-inch thick core ensures that your engine stays within the optimal temperature range, even during heavy towing or hot summer days.

Technical Specifications

  • Vehicle Fitment: 1963-1966 Chevy/GMC Fullsize Trucks.
  • Core Dimensions: 24.5 in W x 22.5 in H x 3 in D.
  • Inlet/Outlet: Driver side inlet, passenger side outlet.
  • Finish: Polished aluminum for a clean, professional engine bay appearance.
  • Transmission: Optimized for automatic transmission cooling.

This radiator is built to withstand the rigors of daily driving while providing the efficiency required for performance engine builds. The lightweight aluminum construction not only aids in heat dissipation but also reduces front-end weight compared to factory components. Installation is straightforward, utilizing factory mounting points to ensure a clean, hassle-free fitment. If you are restoring a classic C10 or C20, this radiator is the perfect blend of form and function. Trust your cooling needs to the experts at GGCRACING.

Product Details

Product Description

About COLD-CASE Radiators

COLD-CASE Radiators engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COLD-CASE Radiators lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Superior Cooling for Classic C10 Trucks

Upgrade the cooling system in your 1963-66 Chevy or GMC pickup with this high-efficiency COLD-CASE aluminum radiator. Engineered for automatic transmission vehicles, this unit provides a significant improvement in heat rejection over the original brass and copper radiator. The 3-inch thick core ensures that your engine stays within the optimal temperature range, even during heavy towing or hot summer days.

Technical Specifications

  • Vehicle Fitment: 1963-1966 Chevy/GMC Fullsize Trucks.
  • Core Dimensions: 24.5 in W x 22.5 in H x 3 in D.
  • Inlet/Outlet: Driver side inlet, passenger side outlet.
  • Finish: Polished aluminum for a clean, professional engine bay appearance.
  • Transmission: Optimized for automatic transmission cooling.

This radiator is built to withstand the rigors of daily driving while providing the efficiency required for performance engine builds. The lightweight aluminum construction not only aids in heat dissipation but also reduces front-end weight compared to factory components. Installation is straightforward, utilizing factory mounting points to ensure a clean, hassle-free fitment. If you are restoring a classic C10 or C20, this radiator is the perfect blend of form and function. Trust your cooling needs to the experts at GGCRACING.

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