3 Bolt Flange, 3" OD Collector to 3" OD Tailpipe, One Pair 2009-chevrolet-silverado-1500-esi6868132 Electric Cooling Fan - Standard

Electric Cooling Fan - Standard - 8 in Fan - Push / Pull - 2400 CFM - 12V - Straight Blade - 8

5 in - 5 Rockers / 1 Momentary Rocker / 1 Dual USB Port - 20 amps Breakers - Indicator Lights - Kit

Hose - Series 6000 - 8 AN - 6 ft - Braided Stainless / PTFE - Black - Each

Fitting - Adapter - 90 Degree - 16 AN Male to 1 in NPT Male - Aluminum - Black Anodized - Each

Shifter - Nostalgia - Automatic - Transmission Mount - 23 in Stick - Black Mushroom Knob - TH350 - Kit

3 Bolt Flange, 3" OD Collector to 3" OD Tailpipe, One Pair 2009-chevrolet-silverado-1500-esi6868132 Electric Cooling Fan - StandardJust pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip on reducers. They're sized to slip over the collector and weld to the exhaust pipe.