CHEVY 2WD/4WD SB 88-90

Style: Long Tube Exit Location: Chassis Exit Primary Tube Diameter (IN): 1-5/8 Inch Collector Diameter (IN): 3 Inch Flange Type: Standard Flange Thickness: 5/16 Inch State Legal: 49 State Legal Color/ Finish: Black Material: Steel Includes Bolts/Studs: Yes Includes Gaskets: Yes Includes Reducers: Yes Welding Required: No Standard Duty Uncoated18 Gauge Mandrel Bent Primary Tubes Factory Black Paint Applied To Uncoated Headers Is Not High Temperature And Is For Pre-Installation Protection Limited Lifetime Warranty