- Direct fit for 2001-2005 LB7/LLY Duramax
- PTFE inner line is extremely oil and heat resistant for maximum durability
- High-strength nylon outer braid prevents expansion under high pressure and protects line against abrasion
- Working pressure of 2,000 psi and burst pressure of 6,000 psi
- High-flow -10AN lines and fittings ensure high flow while preventing leaks
- Includes -10AN to M22x1.5 fittings for use with many aftermarket radiators
- Fits with Mishimoto Performance Transmission Coolers
- Mishimoto Lifetime Warranty
- Note: Coupons and discounts do not apply to items in pre-sale
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.
(1) -10AN 46.45" Line w/ 90° Fittings
(1) -10AN 69.68" Line w/ 90° & 45° Fittings
(1) -10AN 39.76" Line w/ 90° & Straight Fittings
(6) -10AN to 7/8"-14 ORB Fittings
(2) -10AN to 3/4"-16 ORB Fittings
(2) -10AN to 1/2" NPT Fittings
(2) -10AN to M22x1.5 Fittings
(6) Zip Ties
Mishimoto Lifetime Warranty
Trucks with aftermarket radiators that include a large integral nut on radiator fittings should use -10AN to M22x1.5 fittings
- TECH SPECS
Engine Codes LB7
SKU MMTCL-DMAX-01 Overall Height 0.625" Overall Length 46.45" Overall Width 0.625" Also Fits 2001-2005 Chevrolet/GMC 6.6L Duramax (LB7/LLY)
Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
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