Suncoast Converters Suncoast Converters GM 6L80E 10.5 BILLET TRIPLE DISC CONVERTER

SunCoast Allison 1000 triple disc torque converters are designed and manufactured in-house for various applications including heavy hauling, sled pulling, drag racing, and daily driving. They feature a heavy-duty forged billet steel cover and billet stator for superior lock-up performance and resistance to damage from excessive brake stalling. The GM-1058-3D is suitable for everyday driving with stock to medium turbos and high HP tunes, offering a brake stall of 2300 RPM and coupling at cruising speeds. Shifts occur at 2000-2500 RPM with approximately a 500 RPM drop. Engineered for strength, reliability, and optimized performance in heavy-duty conditions.