Description
Leak-Free Cooling for High-Performance LS Swaps
The Threaded Radiator Inlet/Outlet Hose Fitting 1.75″ provides a secure, leak-proof connection for your Frostbite LS-Swap Radiators, ensuring optimal coolant flow for high-performance LS engines. Designed for street, track, and racing applications, this fitting maintains engine temperatures under control, even under extreme conditions.
Constructed from durable, corrosion-resistant aluminum, this 1.75″ fitting is built to withstand heat, vibration, and long-term use, making it a must-have accessory for any LS-Swap cooling setup.
Product Details:
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Product Name: Threaded Radiator Inlet/Outlet Hose Fitting
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Size: 1.75″ diameter
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Thread Type: LS-Swap radiator compatible
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Material: High-strength aluminum, corrosion-resistant
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Condition: Brand New
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SKU: FB-HOSE-175
Key Features:
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✅ Specifically Designed for Frostbite LS Radiators – Matches 1.75″ inlet/outlet threads
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✅ Leak-Proof Connection – Threaded design ensures secure installation
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✅ Durable Construction – Aluminum resists corrosion, heat, and vibration
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✅ Easy Installation – Quick bolt-on replacement or upgrade
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✅ Critical for LS Swap Cooling Systems – Maintains proper coolant flow under high-performance conditions
Compatibility:
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Fits Frostbite 3-Row and custom LS-Swap Radiators
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Works with:
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LS1, LS2, LS3, LS6, LS7, LSX engines
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High-performance street, drag, or racing LS builds
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Compatible with 1.75″ LS coolant hoses and clamps
🛡️ Warranty:
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1-Year Limited Warranty against manufacturing defects
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Recommended professional installation for optimal performance




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