COLD CASE RADIATORS GMA546A Crossflow Performance Radiator 846861012147 Gm

( Brand: Cold Case Radiators ), ( Manufacturer Part Number: GMA546A ), ( Part Type: Aluminum Radiator Case ), ( UPC: 846861012147 )

Review COLD CASE RADIATORS Crossflow Aluminum Performance Radiator Gm fits 1968–1972

GMA546A Crossflow Performance Radiator - Perfect Fit for 1968-1972 GM Applications

The GMA546A Crossflow Performance Radiator is a high-performance cooling solution designed specifically for 1968-1972 GM vehicles. This radiator is an excellent upgrade for those seeking improved cooling efficiency and durability.

The GMA546A radiator is engineered as a crossflow design, which is known for its superior cooling capabilities. In a crossflow radiator, coolant enters the top tank, moves down through the core, and exits through the bottom tank, creating a more efficient cooling process compared to traditional radiators.

This radiator features a heavy-duty, 16-gauge aluminum construction that not only ensures excellent heat dissipation but also increases the radiator's overall durability. The aluminum material is also lighter than copper, making it an ideal choice for weight-conscious vehicle enthusiasts.

The GMA546A Crossflow Performance Radiator is designed to be a direct fit for 1968-1972 GM applications. It includes all necessary mounting hardware and comes with a pre-installed electric fan shroud, making the installation process straightforward and hassle-free. The radiator is also compatible with factory fan clutches and electric fans.

Additionally, this radiator comes with a built-in pressure cap that maintains the cooling system's optimal pressure, preventing coolant loss and ensuring consistent cooling performance. The pressure cap also includes a temperature gauge port, allowing users to monitor their coolant temperature for optimal engine performance.

The GMA546A Crossflow Performance Radiator is an excellent investment for those looking to enhance their GM vehicle's cooling system. With its superior cooling efficiency, durable aluminum construction, and easy installation process, this radiator is a must-have upgrade for any enthusiast looking to push their vehicle to the limit.

Pros and Cons of buying a GMA546A Crossflow Performance Radiator for 1968-1972 GM Vehicles

The GMA546A Crossflow Performance Radiator is a popular aftermarket option for 1968-1972 GM vehicles. This radiator aims to improve cooling performance and efficiency. In this analysis, we'll discuss the key advantages and disadvantages of purchasing this radiator.

1. Enhanced cooling capacity: The GMA546A radiator offers increased cooling capacity, making it an excellent choice for vehicles that are heavily modified or used in extreme temperatures.

2. Crossflow design: The crossflow design of this radiator ensures that coolant flows through the core in opposite directions, minimizing temperature gradients and improving cooling efficiency.

3. Tank compatibility: This radiator is designed to fit most 1968-1972 GM vehicles with minimal modifications, making it a convenient option for those looking for a direct replacement.

4. Durability: Constructed using high-quality materials, such as aluminum and copper, the GMA546A radiator is built to withstand the test of time and deliver reliable performance.

5. Improved fuel economy: By maintaining optimal engine temperature, this radiator can contribute to better fuel economy as the engine runs more efficiently.

1. Cost: The GMA546A Crossflow Performance Radiator is typically more expensive than OEM radiators. However, the enhanced cooling capacity and improved efficiency may justify the investment for some.

2. Installation complexity: While the radiator is designed to fit most 1968-1972 GM vehicles with minor modifications, some installations may require additional work, such as modifying the cooling system or wiring.

3. Potential for leaks: Like any radiator, there is a risk of leaks when installing the GMA546A. Proper installation and maintenance are crucial to prevent potential issues.

The GMA546A Crossflow Performance Radiator offers several advantages, including enhanced cooling capacity, improved cooling efficiency, and durability. However, it comes with some disadvantages, such as a higher cost and potential installation complexity. Ultimately, the decision to purchase this radiator depends on your specific needs, budget, and technical abilities. If you're looking for a reliable and efficient cooling solution for your 1968-1972 GM vehicle, the GMA546A could be an excellent investment. However, if you're on a tight budget or prefer a more straightforward installation, an OEM radiator might be a better choice.

Details:

Aluminum Performance Radiator1968-1972 GM A-Body w/LS Swap18.400 in. These COLD-CASE Radiators are Tog welded 100% aluminum and absolutely beautiful. American Express.x 28.500 in.

D Cold Case Radiators GMA546A Features:1968-1972 GM A-Body with LS Swap Aluminum Performance Dual Flow Radiator.

part #: gma546a prices

• $299.00-$436.54

specifications radiatoranch:

• for years: 1968-1972
• brand: Cold Case Radiators
• mpn: Gma546a
• part type: Aluminum Radiator Case
• upc: 846861012147

returns radiatoranch:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments radiatoranch:

• wallet: Google-pay
• other
• credit card: Discover

shipping radiatoranch:

• class: Standard
• cost: $0.00
• type: Fixed
• transit: 4-6 Days
• service: Standard

general radiatoranch:

• Car Truck Parts Accessories > Engine Cooling Components > Radiators
• condition: New

offer radiatoranch:

• sold: 0
• options: Ship-to-home
• quantity: 2
• started: February 16, 2026
• availability: In Stock

seller radiatoranch:

• rating: 99.2%
• city: , Ohio
• # reviews: 616666

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