
01-10 GM HD Allison SunCoast 1057 Billet Cover Triple Disk Torque Converter
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$1,500.00
- Part Number: GM-1057-3D
- Est. Ship Time: Usually Ships In 2-3 Business Days

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The Sun Coast GM-1057-3D Triple Disc Torque Converter for your 2001-2010 GM 6.6L Duramax established a benchmark for performance torque converters. Often referred to as theMcRat, it has set numerous records at the strip since it's inception in 2005. The Sun Coast #57 series incorporates a modified OEM stator and is coupled with the "Velocity Series" impeller. It allows good turbo spool-up with stock size turbos running mild tunes and also offers more efficient fluid coupling than the #56 converter.
Features:
- Triple Disc
- 1800 Stall
- Great For Stock Sized Turbos & Mild Tunes
*Core charges apply, customer is responsible for core return shipping.
Sun Coast part number: GM-1057-3D

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