Billet Thermostat Housing Kit W/Coolant Return for 01-05 Chevrolet/GMC Duramax LB7/LLY Polar White HSP Diesel " Differential Covers and Parts enjoy peace of mind with

enjoy peace of mind with a 3-year warranty

VF527 FORGED 20X9 POLISHED

For years we have taken care of almost everything and anything that our customers had issues with

you will have an instant source of air for inflation

Exhaust clamp is included for easy installation

Billet Thermostat Housing Kit W/Coolant Return for 01-05 Chevrolet/GMC Duramax LB7/LLY Polar White HSP Diesel " Differential Covers and Parts enjoy peace of mind withHSP Billet Thermostat Housing Kit W Coolant return for 2001 2005 Chevrolet GMC Duramax LB7 LLY. You should be running the forward facing thermostat housing kit, with coolant return if you have a stock turbocharger in the valley. This coolant return has a provision to allow coolant to return from the turbocharger Many of the Chevy Duramax coolant lines are routed in a way that makes it difficult to upgrade turbochargers or other performance