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SunCoast 1058 2,100-2,300 RPM Torque Converter For 04-16 6.6L Duramax

Pricing: $1,755.00

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SunCoast 1058 2,100-2,300 RPM Torque Converter For 2004-2016 Chevy/GMC 6.6L Duramax - Allison Transmission 


The 1058 is probably the 2nd most popular converter we sell at SunCoast. This torque converter can be used for both towing and racing. It is 200-300 RPM higher than factory and works well with almost all mild turbo setups, this even shines with the stock charger. With a stock charger, your vehicle will launch harder and, at part throttle, operate like a stock unit while driving normally. This converter will work with both 5 and 6-speed Allisons, alike.

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  • Item Requires Shipping
  • 82.0 lbs.
  • W15.0000” x H13.0000” x L15.0000”
  • FREE Ground Shipping

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