Fleece Performance Allison Transmission Cooler Lines - 2006-2010 Chevy/GMC 2500HD/3500HD 6.6L Duramax LBZ/LMM

Factory transmission cooler lines on the 2006-2010 Chevy/GMC 2500HD/3500HD 6.6L Duramax LBZ/LMM rust, rub through and leak. This Fleece kit replaces them with heavy duty, flexible lines and AN fittings.

A leaking trans line can take out a transmission fast. These lines flow more than stock, resist abrasion and come with the fittings to do the job in one trip.

Comes with fittings for either a stock radiator or a Setrab-equipped radiator.

Features

• Heavy duty flexible lines with AN fittings
• Better flow than the factory lines
• Abrasion protection on the hose
• All the fittings needed for the install

Specs

• Fleece part number: FPE-TL-LBZ-LMM
• Shipping weight: 5 lb
• UPC: 635909311010

Fitment

• 2006-2010 Chevy/GMC 2500HD/3500HD 6.6L Duramax LBZ/LMM

What's included

Transmission cooler lines with AN fittings, adapter fittings, washers and clamps/ties as packed for this application.

Install notes

Hand-tool install. Top off transmission fluid to the correct level after the install and check for leaks.

Not sure it fits your truck? Call the shop at (806) 503-2161 and we will confirm before you order.

Ships direct from a US warehouse in 1-3 business days. Most parts drop-ship directly from the manufacturer or distributor warehouse; tracking is emailed as soon as it ships.

Flat-rate shipping from $17.95 · Free on orders $999+. Free local pickup in Ropesville, TX. 30-day returns (20% restocking fee).

Questions? Call (806) 503-2161 (Mon-Fri 8am-5pm CT) or email blackdiamondultd@gmail.com.