2-3/4in ID x 3-1/2in Lon g Silicone 90 deg Elbow

The 2-3/4in ID x 3-1/2in Long Silicone 90 Degree Elbow (SKU: VIB2743) is a precision intake or cooling system component designed for hunters, outdoor enthusiasts, and off-road vehicle operators who demand reliable performance in demanding field conditions. Whether you're running a high-performance engine in a trophy truck, ATV, or stationary equipment used in remote hunting camps, this elbow manages coolant or intake air flow with the flexibility and durability required for extreme temperature swings and rough terrain. Built for systems where rigid metal fittings would crack or corrode, this silicone elbow absorbs vibration and thermal stress while maintaining a secure 90-degree angle redirect.

Constructed from high-grade silicone, the 2-3/4in ID x 3-1/2in Long Silicone 90 Degree Elbow resists temperature extremes, ozone degradation, and chemical exposure far better than standard rubber compounds. The 2-3/4-inch inner diameter accommodates mid-range flow rates typical of small to mid-sized four-cylinder and V6 engines, while the 3-1/2-inch length provides adequate bend radius to reduce turbulence and pressure drop across the system. Silicone's inherent flexibility allows for minor misalignment compensation during installation, reducing stress on adjacent hose connections and fittings—a critical advantage when mounting systems to vibration-prone platforms like ATVs or generators used in field camps.

This elbow is ideal for hunters and outdoor professionals integrating or repairing cooling and intake systems on sport utility vehicles, diesel generators, marine engines, and specialty off-road platforms. Installation requires standard hose clamps (typically 2.5-inch to 3-inch clamps) at each end, and the silicone construction allows for hand bending during fitment if slight angle adjustments are needed. Compatibility spans most common automotive and small-engine coolant loops, intercooler systems, and intake manifold applications where operating temperatures exceed 100°F and corrosive environments demand superior longevity over traditional rubber.