Rudy's Upgraded Heavy Duty 5/8" 1200 PSIB Allison Transmission Cooler Lines & Adapters For 01-10 6.6 Duramax

Rudy's Transmission Cooler Line Kit for Chevy / GMC Duramax 6.6L LB7 LLY LBZ & LMM trucks with the 5 or 6 speed Allison automatic transmission.

Did you know the transmission cooler lines on your Duramax are prone to leaking? Fix the problem before it becomes a headache!

Features:

• Heavy Duty hydraulic hoses prevent leaks
• Cooler Transmission Temperatures
• 5/8" Hydraulic Hose Provides Maximum Flow
• Hose rated @ 300 PSI Working & 1200 PSI Burst
• Includes fittings for early LB7’s with smaller 3/4”-16 threaded ports on the transmission

Fits: 2001-2010 Chevy & GMC 2500 & 3500 applications with the 6.6L LB7 LLY LBZ & LMM Duramax diesel engine.

Notice: Some radiators may require metric adapters, often called setrab fittings.