Material:
409 Stainless Steel
Tube Size (in):
1-5/8 Inch
Catalytic Converter Included:
No
Collector Size (in):
3 Inch
Gasket Or Seal Included:
Yes
Head Flange Thickness (in):
3/8 Inch
Engine Make/Size:
01-03 Gm Truck 8.1L
Oxygen Sensor Port Included:
No