Sonnax Performance Converter Kits
Engineered to Deliver Builds that Last
Designed from the ground up to outperform OE and other aftermarket components, Sonnax has you covered with a full line of performance converter kits for gas and diesel vehicles. Offering the widest variety of options in the aftermarket, these innovative kits deliver customized performance and value.

Small/Large Diameter
Single-Plate/Multi-Plate/Non-Lockup
Dampered/Damperless

Choose the right kit for your rebuild!

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Hays Torque Converter, Twister Full Race, 1.81 in. Crank Pilot, For Chrysler TF-727, 2800-3200 RPM, 24-Spline, 10 in. Dia., Each

Hays Torque Converter, Twister Full Race, 1.81 in. Crank Pilot, For Chrysler TF-727, 2800-3200 RPM, 24-Spline, 10 in. Dia., Each

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Hays Torque Converter, Twister 3/4 Race, 1.703 in. Crank Pilot, 1968-81 GM TH350, 2800-3200 RPM, 30-Spline, 9.6 in. Dia., Each

Hays Torque Converter, Twister 3/4 Race, 1.703 in. Crank Pilot, 1968-81 GM TH350, 2800-3200 RPM, 30-Spline, 9.6 in. Dia., Each

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RTS Bandit Billet Plus 258mm High Stall Torque Converter, Lockup, GM LS 4L60E/4L65E, Chev/Holden Commodore, 3200-3600, 850HP, Each

RTS Bandit Billet Plus 258mm High Stall Torque Converter, Lockup, GM LS 4L60E/4L65E, Chev/Holden Commodore, 3200-3600, 850HP, Each

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Hays Torque Converter, Twister Full Race, 1.703 in. Crank Pilot, 1984-Up GM 4L60E, 2800-3200 RPM, 30-Spline, 9.6 in. Dia., Each

Hays Torque Converter, Twister Full Race, 1.703 in. Crank Pilot, 1984-Up GM 4L60E, 2800-3200 RPM, 30-Spline, 9.6 in. Dia., Each

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RTS Bandit 10'' High Stall Torque Converter & 153th Flexplate kit, Holden V8 Trimatic ,2200-2500, 550HP, Kit

RTS Bandit 10'' High Stall Torque Converter & 153th Flexplate kit, Holden V8 Trimatic ,2200-2500, 550HP, Kit

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Hays Torque Converter, Twister Full Race, 1.375 in. Crank Pilot, For Ford C6, 2400-2800 RPM, 31-Spline, 10 in. Dia., Each

Hays Torque Converter, Twister Full Race, 1.375 in. Crank Pilot, For Ford C6, 2400-2800 RPM, 31-Spline, 10 in. Dia., Each

$1,001.60

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