SunCoast 2600 Stall 1053 Converter, 2001-2016 LB7/LLY/LBZ/LMM/LML

Part# GM-1053-3D

$1,755.00 +$350.00 core charge (refundable)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel

This is a mid-range street performance torque converter. This SunCoast torque converter will shine at the track and on the street. Will light almost any turbo with very little effort. Rolling into this converter will allow the boost to come in very quickly. 


  • Higher than factory stall speed, approx. 2600RPM
  • Billet triple disc with billet stator
  • Performance oriented while suitable for daily driver/light towing
  • Works best with large single turbos or compound turbo setups


  • Heavy towing is not recommended with this converter
  • Billet transmission internals recommended for 500+HP