Speedway Motors LS Swap Radiator Hose Adapter, 1.5 Inch to 1.25 Inch Straight Connector, 5.88 Inch Overall Length with 1.25 Inch Water Pump Side and 1.5 Inch Radiator Side

If you've decided to add modern power to your ride using an LS series engine, this LS Radiator Hose Adapter is the perfect way to protect your investment and ensure proper cooling system function. We wanted to offer a solution for the budget-minded builder that also kept aesthetics in mind. This adapter makes quick work of the LS swap radiator hose issue with one simple piece. It features one 1.25" end to match the water pump outlet, one 1.5" end to match the upper radiator inlet, and a black finish to blend in with radiator hoses. 1.25" end - matches water pump outlet size. 1.50" end - matches upper radiator inlet size. Black finish blends in with radiator hoses.

• LS Cooling Adaptation: Simplifies upper hose sizing on LS engine conversions by transitioning from the 1.25-inch water pump outlet to a 1.5-inch radiator inlet.
• Proper Fitment: Designed with a 1.25-inch end for the pump connection and a 1.5-inch end to match common radiator inlets for correct hose alignment.
• Durable Construction: Built for long service life with a straight-profile 5.88-inch length and clean black exterior that blends seamlessly with hoses.
• Clean Aesthetic: Black finish helps the adapter visually disappear within the cooling system for a factory-like appearance.
• Universal Installation: Works with a broad range of custom LS swaps, offering a simple, single-piece solution for upper hose routing challenges.