Hedman Hedders 69088 Elite Hedders Exhaust Header Features: Ultra Duty 14 Gauge Primary Tubes Ceramic Metallic Coating Stands Temp. Up To 1400 F Durable 3/8 in. Flanges Prevent Warping And Stands Up Better Against Brutal Punishment Durable And Affordable Height: 9.000 Width: 17.000 Length: 39.000 Weight: 34 Vehicle Type: 2694 Fitment: 1991/GMC/V2500 Suburban/Base Sport Utility 4-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated::Must Modify Rotary A/C Bracket~ Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~ Modification To Stock Exhaust Required To Retain Catalytic Converter~ Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~ Large Piston AC Compressors Require PN[20110]^^1991/GMC/V1500 Suburban/Base Sport Utility 4-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated::Must Modify Rotary A/C Bracket...