Yank Supercharged Series Torque Converters — Built for Positive-Displacement Superchargers

Purpose-built for positive displacement blown street/strip builds, Yank’s Supercharged Series delivers brutal launches, efficient lockup, and custom stall selection. Each converter is constructed on a 10.5-inch billet platform with a solid billet lock-up clutch, one-piece roller-burnished hub, new Torrington bearings, a fully furnace-brazed pump/impeller, and hardened splines; rated to 1,200 RWHP. Fitments span popular GM automatics—including 4L60E/65E/70E, 4L80E, 6L80E/6L90E, and 8L80E/8L90E—with common 2,800 and 3,000 rpm stall choices.