Description
- Material：Mild Steel
- Finish：Black Paint
- Header Type：Long Tube / Full Length
- Primary Diameter：1-1/2 in. (38mm)
- Collector Diameter：3 in. (76mm)
- Head Flange Thickness：5/16 in. (8.0mm)
- Pipe Thickness：16 gauge (1.5mm)
- 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
Fit:
1966-1987 Chevy/GMC trucks and SUVs (2WD & 4WD) with 283-400 cu. in. small block V8
Feature:
Full length design for power gain from mid to high RPM range
Fully mandrel bent tubes made of 16-gauge mild steel
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
