PPE Performance Silicone Engine to Cab Coolant Hose 01-10 GM 6.6L Duramax SDG-CAT-DMAX but they really fall short

but they really fall short in protecting your ring and pinion from heat

Do you tow heavy with your Duramax

Redesigned with a hex for easier removal and installation

This unit is currently available in aluminized material for a perfect fit with most exhaust systems

PPE Performance Silicone Engine to Cab Coolant Hose 01-10 GM 6.6L Duramax SDG-CAT-DMAX but they really fall shortOver time, hoses in your 01 10 Duramax can dry out and cracks can form. Ensure you do not run into this issue by installing this PPE Silicone Engine to Cab hose. Designed for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.