aFe Downpipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7 cadillac 4L 1-7/8" x 3" Stainless

4L 1-7/8" x 3" Stainless Steel Long Tube Headers and 3" x 3" (OEM) GREEN Catted Connection Pipes

unlike a flat gasket that can stick to the mating flanges and tear upon removal

· Includes chrome bolt cover

Protective rubberized backing

aFe Downpipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7 cadillac 4L 1-7/8" x 3" StainlessaFe Downpipe GM Diesel Trucks 01 04 V8 6. 6L (td) LB7 Optimize your 01 04 LB7 GM diesel's airflow to improve throttle response with aFe's ATLAS 3" turbo down pipe. Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter and smooth transition bends allow increased airflow between your OE turbo and exhaust to reduce EGT's for quicker turbo spool times. The CNC machined heavy duty inlet flange with turbine gasket and V