FE331010 Long Tube Headers compatible with Blazer Jimmy Yukon Tahoe 67-74 Ton Truck 265-400

compatible with
1969-1974 Blazer/Jimmy/Yukon/Tahoe 2 DR. (4WD)
1967-1974 1/2, 3/4 & 1 Ton Truck (4WD): 265-400

Features:

-Excellent quality and durability to improve vehicle performance

-Full length design for power gain from mid to high RPM range

-Fully mandrel bent tubes made of high quality 16-gauge mild steel

-Head flanges laser-cut from high quality 5/16-inch thick steel plates

-The flange is flattened by a hydraulic press for precise and leak free sealing

-All joints are TIG welded to prevent cracking and wear

-Black paint coating, can withstand up to 500 ℃

-The accessories in the photos are included

-1 year warranty for any manufacturing defect

Technical Specifications:

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