2010-2012 RAM 2500/3500 6.7L Cummins Heater Outlet HoseCummins Heater Core Return Hose Kit Upgrade your RAM 6. 7L Cummins with the PPE Performance Silicone Heater Core Return Hose Kit. It's a direct bolt on enhancement with no cutting or modifications needed. This kit features durable 5mm thick 4 ply heat resistant silicone rubber, ensuring reliability in challenging under hood conditions. The kit includes premium stainless steel worm drive clamps for secure installation and long term resistance to

with step-by-step connection instructions and supporting wires

25mm thick

It also prevents 3rd to 4th gear slips

reduces wear

TrueRating power handling: 60 watts RMS/120 watts MAX power

and MAP sensor

PPE’s Standard Clamps offer durability in the most demanding situations where high pressures are present

The aluminum cylinder heads are also prone to warping

and should only be used with a Classic Update

Protect your MAP sensor from dirty exhaust gas and sticky oil buildup with the PPE MAP sensor relocation kit

The speaker mount is angled to direct sound at the listener

Duramax Iron Heads Upgrade: Diesel World Unboxing PPEs new Duramax cylinder heads