Description

Every truck owner knows that it doesn’t matter how powerful or reliable your engine is if you can’t get any power to the wheels. The transmission mated to your 2001-2005 LB7/LLY Duramax is essential to everything your truck does, and keeping it cool is crucial. Upgrading your transmission cooler with a Mishimoto performance transmission cooler is a good start, but the fluid still needs to get to the cooler. That’s where this 2001-2005 GM 6.6L Duramax (LB7/LLY) Transmission Line Kit comes in. These high performance lines are constructed with a durable PTFE line that’s wrapped in a high-strength nylon braid. The PTFE line is extremely oil and heat resistant for durability in even the harshest environments. To protect the lines against higher line pressures that come with performance transmissions, We’ve wrapped them in braided high-strength nylon. This wrap prevents expansion and further protects the lines from abrasion. Finally, these lines are capped off with -10AN fittings for a secure and leak-free connection. Like all Mishimoto Duramax products, these transmission lines are backed by our Mishimoto Lifetime Warranty for a lifetime of performance.
Transmission Cooler Line Kit, fits Chevrolet/GMC 6.6L Duramax (LB7/LLY) 2001-2005

Fitment:
ChevroletSilverado 2500 HDBase2001
ChevroletSilverado 2500 HDBase2002
ChevroletSilverado 2500 HDBase2003
ChevroletSilverado 2500 HDBase2004
ChevroletSilverado 2500 HDBase2005
ChevroletSilverado 2500 HDLS2001
ChevroletSilverado 2500 HDLS2002
ChevroletSilverado 2500 HDLS2003
ChevroletSilverado 2500 HDLS2004
ChevroletSilverado 2500 HDLS2005
ChevroletSilverado 2500 HDLT2001
ChevroletSilverado 2500 HDLT2002
ChevroletSilverado 2500 HDLT2003
ChevroletSilverado 2500 HDLT2004
ChevroletSilverado 2500 HDLT2005
ChevroletSilverado 2500 HDWT2004
ChevroletSilverado 2500 HDWT2005
ChevroletSilverado 3500Base2001
ChevroletSilverado 3500Base2002
ChevroletSilverado 3500Base2003
ChevroletSilverado 3500Base2004
ChevroletSilverado 3500Base2005
ChevroletSilverado 3500LS2001
ChevroletSilverado 3500LS2002
ChevroletSilverado 3500LS2003
ChevroletSilverado 3500LS2004
ChevroletSilverado 3500LS2005
ChevroletSilverado 3500LT2001
ChevroletSilverado 3500LT2002
ChevroletSilverado 3500LT2003
ChevroletSilverado 3500LT2004
ChevroletSilverado 3500LT2005
ChevroletSilverado 3500WT2004
GMCSierra 2500 HDBase2002
GMCSierra 2500 HDBase2003
GMCSierra 2500 HDBase2004
GMCSierra 2500 HDBase2005
GMCSierra 2500 HDSL2001
GMCSierra 2500 HDSL2002
GMCSierra 2500 HDSLE2001
GMCSierra 2500 HDSLE2002
GMCSierra 2500 HDSLE2003
GMCSierra 2500 HDSLE2004
GMCSierra 2500 HDSLE2005
GMCSierra 2500 HDSLT2001
GMCSierra 2500 HDSLT2002
GMCSierra 2500 HDSLT2003
GMCSierra 2500 HDSLT2004
GMCSierra 2500 HDSLT2005
GMCSierra 2500 HDWT2003
GMCSierra 2500 HDWT2004
GMCSierra 2500 HDWT2005
GMCSierra 3500Base2002
GMCSierra 3500Base2003
GMCSierra 3500Base2004
GMCSierra 3500Base2005
GMCSierra 3500SL2001
GMCSierra 3500SL2002
GMCSierra 3500SLE2001
GMCSierra 3500SLE2002
GMCSierra 3500SLE2003
GMCSierra 3500SLE2004
GMCSierra 3500SLE2005
GMCSierra 3500SLT2001
GMCSierra 3500SLT2002
GMCSierra 3500SLT2003
GMCSierra 3500SLT2004
GMCSierra 3500SLT2005
GMCSierra 3500WT2004
GMCSierra 3500WT2005