1988-1998 Chevy GMC 305 350 SBC V8 5.0L 5.7L C/K 1500 2500 3500 Black Exhaust Header

Description SSNperformance headers are the perfect combination of quality and value. our exhaust headers made of high-quality T-304 stainless steel with CNC machine flanges of TIG and MIG welded construction. Computerized Mandrel-Bends bending maximizes the smoothest exhaust airflow for your vehicle and achieves better exhaust gas scavenging and reduced back pressure. Features Medium length header for both 2-wheel and 4-wheel drive trucks with 305 and 350 5.7L engines. Inlet: 1.5" Outlet: 3" Head Flange Thickness: 7/16" Outlet Flange Thickness: 3/8" Equal length primaries; Larger primary pipe Diameter 1-5/8" 3" Collector Gains over 18+ RWHP Premium Quality T304 Stainless Steel Works with both straight and angle plug heads. TIG Welded CNC Machine Flange A set of headers with bolts, reducers and gaskets Professional installation is highly recommended. No instruction included Fitment Fits 88-98 SBC Chevy/GMC Truck 1500, 2500, 3500 5.0L 5.7L 2WD & 4WD Fit Chevy, GMC coated headers ⚠️W