COLD CASE RADIATORS GMT558ALSK Ls Swap Radiator Kit 67-76 Chevy/gmc

( Brand: Cold Case Radiators ), ( Manufacturer Part Number: GMT558ALSK ), ( Part Type: Aluminum Radiator Case )

Review COLD CASE RADIATORS Ls Swap Aluminum Radiator Kit 67-76 Chevy/gmc

GMT558ALSK LS Swap Radiator Kit for 1967-1976 Chevy/GMC Trucks

Upgrade your classic 1967-1976 Chevy or GMC truck with the GMT558ALSK LS Swap Radiator Kit. This high-performance radiator is specifically designed for LS engine swaps, ensuring a perfect fit and optimal cooling efficiency.

The GMT558ALSK radiator boasts a modern, six-core design, allowing it to effectively dissipate heat generated by the high-performance LS engine. It is constructed of heavy-duty, aluminum material, which not only enhances its durability but also contributes to its lightweight nature compared to the original radiator.

1. Six-core design for enhanced cooling efficiency

2. Aluminum construction for durability and weight savings

3. Tank-mount design for a seamless integration with your vehicle

4. Pre-installed fan mounts for compatibility with most aftermarket fans

5. Pressure-tested and leak-free, ensuring reliable cooling performance

6. Compatible with both air and electric cooling fans

7. Designed to fit 1967-1976 Chevy and GMC trucks with LS engine swaps

By installing this GMT558ALSK LS Swap Radiator Kit, you will not only enhance the cooling capacity of your classic truck but also improve its overall appearance with the sleek, modern design of the radiator. This kit is an essential upgrade for those seeking to maximize the performance of their LS-powered classic Chevy or GMC truck.

In conclusion, if you're looking to upgrade the cooling system of your 1967-1976 Chevy or GMC truck with an LS engine swap, the GMT558ALSK LS Swap Radiator Kit is the ideal choice. With its advanced cooling capabilities, durability, and seamless integration, this radiator kit will ensure your vehicle remains cool and efficient, both on the road and at the show.

Radiator Kit (GMT558ALSK LS Swap for 1967-1976 Chevy/GMC) - Pros, Cons, and Conclusion

The GMT558ALSK LS Swap radiator kit by Spectra Premium is designed for 1967-1976 Chevrolet and GMC vehicles undergoing an LS engine swap. In this analysis, we'll outline the key advantages and disadvantages of this radiator kit to help you make an informed purchasing decision.

1. Compatibility: This radiator kit is specifically engineered for 1967-1976 Chevy and GMC models, ensuring a precise fit for LS engine swaps.

2. Efficient Cooling: The GMT558ALSK radiator increases cooling capacity, allowing your LS engine to run more efficiently and effectively, reducing the risk of overheating.

3. High-Performance Materials: The radiator is constructed from durable materials, such as aluminum, ensuring longevity and resistance to corrosion.

4. Easy Installation: The kit includes all necessary hardware, making installation a relatively straightforward process for many DIY enthusiasts.

5. OEM-Style Fittings: The radiator comes with OEM-style fittings, which can save time and money by allowing the use of existing hoses and coolant lines.

1. Cost: Compared to standard radiators, the GMT558ALSK LS Swap radiator kit may be more expensive due to its specialized design and high-performance materials.

2. Customization: Some enthusiasts may prefer to build their own radiator or modify an existing one to suit their specific needs or preferences.

3. Potential Clearance Issues: Depending on the specific make and model of the vehicle, there may be clearance issues that require additional modifications to accommodate the new radiator.

The GMT558ALSK LS Swap radiator kit from Spectra Premium offers numerous advantages for those performing an LS engine swap on their 1967-1976 Chevy or GMC vehicles. Improved cooling capacity, compatibility, and ease of installation make this a solid choice for many enthusiasts. However, the cost may be a deterrent for some, and potential clearance issues should be considered before making a purchase. Ultimately, if you're looking for a reliable, high-performance radiator solution for your LS engine swap, the GMT558ALSK radiator kit is a worthwhile investment.

If you're planning an LS engine swap on your 1967-1976 Chevy or GMC and require a radiator that offers efficient cooling, compatibility, and ease of installation, the GMT558ALSK LS Swap radiator kit from Spectra Premium is a strong recommendation. Despite the higher cost compared to standard radiators, the benefits it provides make it a sound investment for those seeking a reliable and effective cooling solution for their classic vehicle.

Details:

To run an LS swap on your classic truck, you can this radiator and either a separate transmission cooler or re-route trans lines to the driver side of OR our GMT558A standard high flow C10 with 2 piece upper hose that goes drivers inlet use 'T' fitting in between hoses for steam port. These Radiators are original appearing and have the correct stamping. Condition: New. All Aluminum.

Pressure tested. Corrugated fins that give more surface area and thermal transfer. Once painted, you'd be hard pressed to find a difference over an original versus COLD-CASE. Radiator Specs.

Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. Manufacturer: Cold Case Radiators. MPN: GMT558ALSK. Brand: Cold Case Radiators.

Polished OE tanks. 1967-1976 GM Truck LS Swap Aluminum Performance Radiator and 12 Inch Fan Kit. These COLD-CASE Radiators are Tog welded 100% aluminum and absolutely beautiful. For automatic trans.

part #: gmt558alsk prices

• $690.54-$780.24

specifications coenginecooling:

• for makes: Chevy, Gmc
• brand: Cold Case Radiators
• mpn: Gmt558alsk
• part type: Aluminum Radiator Case

general coenginecooling:

• condition: New
• Commercial Truck Parts > Engine Cooling > Radiators

returns coenginecooling:

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

offer coenginecooling:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• sold: 0
• started: April 28, 2026

shipping coenginecooling:

• cost: $0.00
• service: Expedited
• transit: 3-7 Days
• class: Expedited
• type: Fixed

seller coenginecooling:

• city: Grant, Michigan
• # reviews: 177739
• rating: 99.4%

payments coenginecooling:

• wallet: Apple-pay
• other
• credit card: Diners-club

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