These Quick 6 racing torque converters from B&M offer great quality and consistency at a price that won't break the bank. Their impeller incorporates a 413 chromoly alloy CNC-machined thrust plate and is fully furnace-brazed, with extra TIG tacking at critical points on vanes for extra reinforcement. The external anti-balloon plate ties into the impeller housing and thrust plate to provide unsurpassed strength with minimal weight. And their super-duty bearings and lugs, along with an extreme reinforced cover, are designed to stand up to the severe demands of drag racing.