Fit 88-99 Chevy/GMC trucks and SUV (2WD & 4WD) 5.0L/5.7L(305/350 cu. in.)
FEATURES:- Full length design for power gain from mid to high RPM range
- Head flanges laser-cut from 5/16-inch thick steel plates
- Flanges flattened by hydraulic press for precise and leak-free seal
- All joints TIG welded for resistance against cracking and wearing
- Black paint coating that withstands up to 500 degrees Celsius
- Long transition collector for decreased back pressure
- Fully mandrel bent tubes made of 16-gauge mild steel
TECH SPECS:| Header Type | Long Tube / Full Length | | Primary Diameter | 1-5/8 in. (42mm) | | Collector Diameter | 2-1/2 in. (64mm) | | Head Flange Thickness | 5/16 in. (8.0mm) | | Pipe Thickness | 16 gauge (1.5mm) | | Material | Mild Steel | | Finish | Black Paint |
- Please make sure if the parts can be fit for your car before purchase
- Professional installation recommended(No Instruction Included)
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