MOPAR - A727 Lockup Torque Converter

Note: The torque converters above below fit all the A904 and A727 3-speed non-lock-up transmissions built from 1967-1990. They do not fit lock-up transmissions and the newer models. Recommended for Muscle Cars from 68-76, Street Rods, Street Machines, and drag race cars and trucks. Refer to the "Usage Chart" for specific information. Performance converters are considered 10" converters while they measure approximately 10-1/2". The "stall speed" listed is an estimate based on a typical performance vehicle and tends to vary from engine to engine and car to car. The "K" factor is a better, more reliable method of comparing converters.

145K = 1900-2100 stall speed

166K - 2250-2350 stall speed

175 = 2400-2500 stall speed

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