1967-70 Chevrolet C10 Transmission Cooler Lines 2WD TH 350/400 - TTC6803SS - Modern Day Muffler

For GMC Sierra 1500 2007-2010 Transmission Cooler Line 4L65E -TTC0701SS

  • $265.99
    Unit price per 

Transmission Cooler Lines For 07-10 GM 1500 with 4L65E Stainless. Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which we will also include.

All lines come Pre-Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added protection.

Our stainless-steel lines are T304 but are of a special softer blend to help with any possible leaks.


  • Application Silverado-1500-2007 Silverado-1500-2008 Silverado-1500-2009 Silverado-1500-2010 Sierra-1500-2007 Sierra-1500-2008 Sierra-1500-2009 Sierra-1500-2010
  • Material T304 Stainless Steel
  • Transmission Type 4L65E Transmission
  • Sold As Each
  • Country Of Origin USA