Kooks 04 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit 2411H420

Part Number: ksh2411H420 Description: 1-7/8in. Header and Catted Connection Kit. 2004 Pontiac GTO LS1 5.7L. Material: 304 Stainless Steel Color: Stainless Steel Shape: Straight Tube Diameter: 3.000 in. Finish: Stainless Steel Inlet Inside Diameter: 3.000 in. Outlet Outside Diameter: OEM Flanged Outlet: Yes Clamps Included: No Grade Type: Performance Additional Parts Required: Yes Application: Automotive California Proposition 65: WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov Mounting Hardware Included: Yes Port Shape: Round Oxygen Sensor Port: Yes Tube Direction: Down Swept Engine Make/Size: Chevy LS Series Collector Diameter: 3.000 in. Collector Tube Size: 3.000 in. Coated Finish: Stainless Steel WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov Gasket Or Seal Included: Yes