V-band clamp only 3-1/2 in

The V-band clamp only 3-1/2 in from Stainless Works is a precision exhaust coupling component engineered for high-performance automotive applications. V-band clamps are essential connectors in turbocharger systems, intercooler piping, and custom exhaust builds where reliable, leak-free seals are non-negotiable. This 3.5-inch diameter clamp serves as the clamping mechanism for matching V-band flanges, allowing technicians and enthusiasts to create quick-disconnect joints that can withstand extreme temperatures and vibration cycles inherent in forced-induction and modified engine platforms.

Constructed from stainless steel, this V-band clamp delivers superior corrosion resistance and thermal stability compared to mild steel alternatives—critical attributes when operating in high-heat exhaust environments or salt-laden conditions. The V-shaped band design distributes clamping force evenly across the flange interface, preventing the stress concentration that plagues traditional hose clamps. Weighing just 0.75 lbs and measuring 5.6 x 1.8 x 6 inches, the compact form factor accommodates space-constrained engine bays without sacrificing structural integrity. The clamp-only configuration means it pairs with corresponding V-band male and female flanges (sold separately), giving builders complete modularity in system design.

This clamp is ideal for turbo builders, intercooler upgrades, and custom intake manifold fabrication where repeated assembly and disassembly are expected. Engine builders favor V-band systems because they enable rapid component swaps during tuning sessions or maintenance without breaking welds. The 3-1/2 inch size aligns with most aftermarket turbocharger discharge piping and mid-range intercooler core outlets, making it a staple in LS-swapped vehicles, twin-turbo platforms, and street-performance builds. Ensure flanges are properly faced and aligned before tightening to achieve optimal sealing and prevent leakage at boost levels. Always pair with appropriate flange sets and follow torque specifications provided by your turbo or manifold manufacturer for safe, reliable performance.