12" PRO STREET/COMPETITION CONVERTER (LOCK-UP)
This 12-inch torque converter, engineered by Coan Racing, fits all 700‑R4, 1993–1997 LT1 4L60E, C5 Corvette 4L60E transmissions, and is tailored for both spirited street use and competitive performance. Featuring a lock-up design, it seamlessly maintains smooth driving at cruise while providing a firm, slip-resistant coupling under load. Built under Coan’s “Pro Street/Competition” standards, it delivers enhanced hydraulic efficiency, controlled stall characteristics, and durable construction suited for aggressive throttle applications. Precision-balanced and crafted from high-grade materials, the COA-90111 strikes an ideal balance between everyday drivability and competition readiness, making it a great upgrade for enthusiasts seeking dependable, race-inspired lock-up capability.
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