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Rudy's Upgraded Heavy Duty Allison Transmission Cooler Lines For 01-05 6.6 Duramax

Availability: In Stock & Ready To Ship!
Pricing: $169.95

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The Allison transmission cooler lines fix the old leaky transmission lines in your 2001-2005 GM 6.6L Duramax LB7 & LLY. These heavy-duty, high-flow, flexible transmission lines are just what you need for trouble-free performance from your Allison Transmission.

Kit Includes:

  • Transmission Lines
  • Concave Washers
  • Includes All Fittings/Hardware

Note: In most cases, trucks with aftermarket radiators will require the purchase of aftermarket fittings for installation. Due to the many possible combinations, fitment is not guaranteed on non-stock components.

2001-2005 GM 6.6L LB7 & LLY Duramax Diesel (w/ Allison Transmission ONLY)


  • DP0153
  • DP0153
  • Rudy's Performance Parts
  • In Stock & Ready To Ship!
  • New

Shipping Information

  • Item Requires Shipping
  • 15.0 lbs.
  • FREE Ground Shipping

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