CAT T6 Ceramic Coated Exhaust Manifold Catepillar 3406E 1993-1998 / C15 NON-ACERT 1999-2003 BD Diesel Chevrolet Colorado/ GMC Canyon/ Hummer " Over Drive clutches 33 percent

Over Drive clutches 33 percent increase and 2C clutches 33 percent increase

Designed to take the shock from high horsepower and heavy loads

Built in safety defaults the vanes open if erroneous sensor data received

more durable machined bolting flanges

These Products May Only Be used In "Competition-Only" Vehicles

CAT T6 Ceramic Coated Exhaust Manifold Catepillar 3406E 1993-1998 / C15 NON-ACERT 1999-2003 BD Diesel Chevrolet Colorado/ GMC Canyon/ Hummer " Over Drive clutches 33 percentBD's new ceramic coated heavy duty exhaust Manifolds are made to withstand high temperatures and enable smooth exhaust flow. These are ideal for truck owners replacing their Manifolds due to cracks leaks or are looking to upgrade their stock CAT 3406E C15 turbo with a new T6 turbo. BD's exhaust Manifolds are constructed of thick walled, durable high silicon ductile iron which with their 3 piece design will prevent cracking and help reduce future