{"product_id":"circle-d-gm-245mm-pro-series-pg-350-400-torque-converter","title":"Circle D GM 245mm Pro Series PG\/350\/400 Torque Converter","description":"\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cp\u003eThese Pro Series 245mm billet torque converters are ideally suited Street, Street\/Strip, \u0026amp; Sportsman Drag Racing applications using a Powerglide, TH350, or TH400 transmission with or without transbrake. The versatile 245mm core offers great strength along with a wide range of stall speed options making these converters suitable for use with everything from naturally aspirated engines to mild power adder engines producing anywhere from 300 horsepower to upwards of 800 horsepower. Build features \u0026amp; options on these converters include:\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined billet steel drive cover\u003c\/li\u003e\n\u003cli\u003eScrew-on pilot (universal bolt pattern option) allows adjustability for use with early GM pilot length as well as LS \/ Gen-V LT pilot length\u003c\/li\u003e\n\u003cli\u003eMultiple bolt patterns available\u003c\/li\u003e\n\u003cli\u003e2,800 - 5,000+ RPM stall speed options\u003c\/li\u003e\n\u003cli\u003eFully furnace brazed impeller \u0026amp; turbine assemblies\u003c\/li\u003e\n\u003cli\u003eTIG welding reinforcement of impeller \u0026amp; turbine fins in high stress areas\u003c\/li\u003e\n\u003cli\u003eRoller bearings on both sides of the stator\u003c\/li\u003e\n\u003cli\u003eCustom HD deep groove ball bearing turbine support\u003c\/li\u003e\n\u003cli\u003eBillet steel pump hub\u003c\/li\u003e\n\u003cli\u003eBillet steel turbine hub\u003c\/li\u003e\n\u003cli\u003eAnti-ballooning plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003chr\u003e\u003ch3\u003eOrdering and production\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEstimated lead time: 7–8 weeks before shipment.\u003c\/strong\u003e This includes Circle D's current production estimate plus additional time for specification review, order surges and the third-party handoff. It is an estimate, not a guaranteed delivery date.\u003c\/p\u003e\u003cp\u003eSMGspeed may contact you after checkout to confirm the vehicle, transmission, engine combination, power level, power adder, intended use and requested stall before submitting the build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCore notice:\u003c\/strong\u003e Some factory-core applications require a usable customer core. Any selection labeled \u003cstrong\u003eCORE REQUIRED\u003c\/strong\u003e is priced with that requirement. Core freight, missing cores or unusable cores may create additional charges. SMGspeed will confirm any core requirement before production.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCustom made-to-order item:\u003c\/strong\u003e Review all selections carefully. 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