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Quality by Design. Monster by Nature.

Pick the Right Converter—Fast

Tell us your engine, power target, vehicle weight, gearing, tire size, and use (daily, tow/haul, performance). We’ll match stall speed, lockup clutch area, and materials so it stays cool and hooks up clean.

Single vs Multi-Clutch

Single-clutch builds suit most street/medium-duty towing. Multi-clutch adds lockup area for high torque or heavy towing—lower apply pressure, less slip/heat, longer life.

How do I choose stall speed?

Match stall to the torque curve and load. Too low lugs; too high builds heat. We verify stall against your combo before shipping.

Do your converters have billet covers?

Performance units typically use a billet cover for strength and consistent lockup—see each product page for specs.

What else should I upgrade?

Ensure a healthy cooler circuit (flush/replace as needed), correct fluid type/fill, and verify return flow. Consider a low-pressure-drop cooler for towing.

Warranty?

Coverage is model-specific. See the product page for the exact parts/labor terms and registration requirements.