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USD 1500
Part #: SCCGM-1057-3D

Sun Coast GM-1057-3D Triple Disc Torque Converter

Vehicle Fitment:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM (Low Stall) | See full application list below
Part #: SCCGM-1057-3D
$1,500.00
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Description

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

Vehicle Fitment

YEAR MAKE FOR ENGINE SERIES
2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax

Specifications

  • MPN GM-1057-3D
  • SKU SCCGM-1057-3D
  • ID 26763
  • Manufacturer Name Sun Coast Converters
  • Shipping Weight 80.00 lb.
  • Shipping Length 20 in.
  • Shipping Width 20 in.
  • Shipping Height 20 in.
  • Fuel Type Diesel
  • Warranty Info 3 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Internal L0R0

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Questions and Answers

What is the warranty on this torque converter? i have a work truck that carry a load of heavy tools and materials each day. tran was rebuild last yr and now the tourque converter is need changing out again

does all your converter come with 5 yrs wanatry

View Staff Answer 
Answer
Sun Coast offers a 3-year warranty on their normal torque converters. The 3-year warranty does not apply to their race converters.

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