This Header Increase Better/Smoother Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance Out Of Your Engine. Great Power Package to Unleashed Hidden Ponies From Your Motor. Get Up To 35% Better Exhaust Gas Flow By Replacing The Restrictive And Inefficient Factory Cast Log Manifolds With These Precision Built High Flow Headers. 100 % Fitment, Great Quality And Great Price Guaranteed.

Flange Thickness: 3/8" Runner Wall Thickness: 16 Gauge (1.5mm) Primary Pipe: 1.80" OD Collector: 3.00"OD


Application: 97 98 99 00 01 02 03 04 Chevy V8 5.7L Gen III and IV

Product Features: High Performance Track Proven Quality Headers. Dyno tested and proven increase horse power. Bolt-on type. Installation Manual not included. Great Throttle Response With Great Sound. High quality Sand blast. Mandrel bend for a faster and smoother airflow. CNC machined flanges with Dual-TIG welded For Best Durability. Accessories on photo are included. Maximizer backed lifetime warranty against manufacturer defects. Maximizer Genuine Products and Design In U.S.A..

• Maximizer High Performance Mild Steel Turbo Header Down & Forward For 97 98 99 00 01 02 03 04 Chevy V8 5.7L Gen III and IV

Maximizer High Performance Mild Steel Turbo Header Down & Forward For 97 98 99 00 01 02 03 04 Chevy V8 5.7L Gen III and IVMaximizer